Here is a quick primer on how to use the table below.
| Season | Date | Away Team | Away Score | Home Team | Home Score | Notes | Source |
|---|---|---|---|---|---|---|---|
| 1922 | Saturday, October 21, 1922 | Lander | 60 | Riverton | 0 | WSJ | |
| 1922 | Saturday, October 28, 1922 | Riverton | 0 | Lander | 47 | CDT/WST/WSJ | |
| 1922 | Thursday, November 30, 1922 | Riverton | 0 | Natrona JV | 68 | CDT | |
| 1923 | Friday, October 5, 1923 | Riverton | 0 | Thermopolis | 76 | TI | |
| 1923 | Saturday, October 20, 1923 | Lander | 0 | Riverton | 32 | CDT/RRV | |
| 1923 | Monday, November 12, 1923 | Riverton | 0 | Lander | 6 | CDT | |
| 1923 | Saturday, November 17, 1923 | Natrona | 67 | Riverton | 0 | Natrona later forfeit; Riverton win | CDT |
| 1924 | Saturday, October 4, 1924 | Riverton | 0 | Natrona | 19 | CDT | |
| 1924 | Friday, October 10, 1924 | Riverton | 6 | Lander | 6 | tie | CDT/RRV |
| 1924 | Saturday, October 18, 1924 | Worland | 31 | Riverton | 6 | CDT/RRV | |
| 1924 | Friday, October 24, 1924 | Midwest | Riverton | not played | CDT/RRV | ||
| 1924 | Friday, October 31, 1924 | Thermopolis | 43 | Riverton | 0 | CDT/RRV | |
| 1924 | Tuesday, November 11, 1924 | Lander | 0 | Riverton | 39 | CDT/WSJ/RRV | |
| 1925 | Saturday, September 26, 1925 | Riverton | 13 | Natrona | 6 | CDT | |
| 1925 | Saturday, October 3, 1925 | Riverton | 7 | Greybull | 6 | CDT/RRV | |
| 1925 | Saturday, October 17, 1925 | Riverton | 0 | Worland | 26 | CDT | |
| 1925 | Friday, October 23, 1925 | Riverton | 0 | Thermopolis | 6 | CDT/RRV | |
| 1925 | Friday, October 30, 1925 | Lander | 0 | Riverton | 31 | CDT | |
| 1925 | Friday, November 6, 1925 | Glenrock | 0 | Riverton | 27 | RRV | |
| 1925 | Wednesday, November 11, 1925 | Riverton | 0 | Lander | 0 | tie | CDT/RRV |
| 1925 | Thursday, November 26, 1925 | Lander | Riverton | ||||
| 1926 | Saturday, October 2, 1926 | Riverton | 0 | Douglas | 21 | RRV/RC | |
| 1926 | Saturday, October 9, 1926 | Natrona | 13 | Riverton | 0 | CDT | |
| 1926 | Saturday, October 16, 1926 | Thermopolis | 0 | Riverton | 13 | RRV | |
| 1926 | Friday, October 22, 1926 | Riverton | 20 | Lander | 0 | RRV/WSJ | |
| 1926 | Saturday, October 30, 1926 | Riverton | 7 | Basin | 9 | BHCR | |
| 1926 | Saturday, November 6, 1926 | Greybull | 0 | Riverton | 21 | RRV | |
| 1926 | Thursday, November 11, 1926 | Lander | 0 | Riverton | 68 | CDT/RRV | |
| 1927 | Wednesday, October 5, 1927 | Fort Washakie | 7 | Riverton | 31 | WSJ/RC | |
| 1927 | Saturday, October 8, 1927 | Riverton | 0 | Natrona | 26 | CDT | |
| 1927 | Saturday, October 15, 1927 | Basin | 0 | Riverton | 6 | CDT | |
| 1927 | Saturday, October 22, 1927 | Riverton | 0 | Thermopolis | 6 | CDT/RRV | |
| 1927 | Saturday, October 29, 1927 | Lander | 13 | Riverton | 7 | CDT/RRV | |
| 1927 | Saturday, November 5, 1927 | Worland | 26 | Riverton | 6 | CDT | |
| 1927 | Friday, November 11, 1927 | Riverton | 0 | Lander | 7 | CDT | |
| 1927 | Saturday, November 19, 1927 | Fort Washakie | Riverton | Riverton win/location unknown | WSJ | ||
| 1928 | Friday, October 12, 1928 | Riverton | 6 | Midwest | 12 | CDT | |
| 1928 | Saturday, October 20, 1928 | Thermopolis | 0 | Riverton | 0 | tie | CDT/RRV |
| 1928 | Saturday, October 27, 1928 | Natrona | 44 | Riverton | 0 | CDT | |
| 1928 | Saturday, November 3, 1928 | Riverton | 12 | Lander | 0 | CDT/RRV | |
| 1928 | Monday, November 12, 1928 | Lander | 0 | Riverton | 14 | CDT | |
| 1928 | Friday, November 16, 1928 | Riverton | 0 | Worland | 44 | CDT | |
| 1929 | Saturday, September 28, 1929 | Riverton | 7 | Rawlins | 0 | CDT | |
| 1929 | Tuesday, October 8, 1929 | Midwest | 7 | Riverton | 26 | CDT/RRV | |
| 1929 | Friday, October 11, 1929 | Cody | 12 | Riverton | 19 | CDT | |
| 1929 | Saturday, October 19, 1929 | Riverton | 0 | Douglas | 0 | tie | CDT |
| 1929 | Friday, November 1, 1929 | Riverton | 0 | Thermopolis | 6 | CDT | |
| 1929 | Monday, November 11, 1929 | Riverton | 19 | Lander | 0 | CDT | |
| 1929 | Saturday, November 16, 1929 | Worland | 13 | Riverton | 14 | CDT/WG | |
| 1929 | Saturday, November 23, 1929 | Riverton | 0 | Buffalo | 13 | CDT | |
| 1929 | Thursday, November 28, 1929 | Lander | 0 | Riverton | 13 | CDT/RRV | |
| 1930 | Friday, September 19, 1930 | Riverton | 0 | Midwest | 19 | CDT | |
| 1930 | Saturday, September 27, 1930 | Thermopolis | 6 | Riverton | 6 | tie | CDT |
| 1930 | Saturday, October 4, 1930 | Riverton | 0 | Cody | 12 | CDT | |
| 1930 | Friday, October 10, 1930 | Riverton | 12 | Worland | 6 | SPE/WG | |
| 1930 | Saturday, October 18, 1930 | Douglas | 0 | Riverton | 14 | CDT | |
| 1930 | Saturday, October 25, 1930 | Riverton | 6 | Lander | 13 | CDT | |
| 1930 | Tuesday, November 11, 1930 | Lander | 20 | Riverton | 13 | CDT/WST | |
| 1930 | Saturday, November 15, 1930 | Buffalo | 19 | Riverton | 7 | CDT/RRV | |
| 1931 | Saturday, September 26, 1931 | Riverton | 6 | Buffalo | 50 | WST/SP/BB | |
| 1931 | Wednesday, October 7, 1931 | Riverton | 0 | Thermopolis | 7 | WST/TIR | |
| 1931 | Friday, October 16, 1931 | Lander | 39 | Riverton | 0 | CTH/SP/RRV | |
| 1931 | Friday, October 23, 1931 | Worland | 7 | Riverton | 9 | WST/RRV | |
| 1931 | Saturday, October 31, 1931 | Gebo | Riverton | canceled | WST/RRV | ||
| 1931 | Wednesday, November 11, 1931 | Riverton | 0 | Lander | 27 | CTH/RRV | |
| 1932 | Friday, September 30, 1932 | Thermopolis | 27 | Riverton | 0 | TIR | |
| 1932 | Friday, October 7, 1932 | Riverton | 7 | Greybull | 21 | WST/SP/GS | |
| 1932 | Saturday, October 15, 1932 | Riverton | 0 | Worland | 18 | WST/WG | |
| 1932 | Friday, October 21, 1932 | Riverton | 0 | Lander | 58 | WST/RRV | |
| 1932 | Saturday, November 5, 1932 | Gebo | 6 | Riverton | 0 | TIR | |
| 1932 | Friday, November 11, 1932 | Lander | 33 | Riverton | 0 | RRV | |
| 1933 | Friday, September 29, 1933 | Riverton | 6 | Thermopolis | 7 | SP/TIR | |
| 1933 | Friday, October 13, 1933 | Lander | 33 | Riverton | 0 | RRV | |
| 1933 | Monday, October 16, 1933 | Shoshoni | 6 | Riverton | 0 | RRV | |
| 1933 | Saturday, October 21, 1933 | Gebo | 0 | Riverton | 45 | TIR | |
| 1933 | Saturday, October 28, 1933 | Ten Sleep | 0 | Riverton | 19 | RRV | |
| 1933 | Friday, November 3, 1933 | Greybull | 0 | Riverton | 6 | GS | |
| 1933 | Saturday, November 11, 1933 | Riverton | 7 | Lander | 13 | CTH/RRV | |
| 1934 | Friday, September 28, 1934 | Worland | 0 | Riverton | 14 | WG | |
| 1934 | Friday, October 5, 1934 | Thermopolis | 20 | Riverton | 22 | CTH/SP | |
| 1934 | Saturday, October 13, 1934 | Riverton | 13 | Midwest | 19 | CTH | |
| 1934 | Friday, October 19, 1934 | Riverton | 0 | Lander | 13 | CTH | |
| 1934 | Saturday, October 27, 1934 | Gebo | 0 | Riverton | 19 | CTH/TIR | |
| 1934 | Saturday, November 3, 1934 | Ten Sleep | 0 | Riverton | 6 | CTH/WSJ | |
| 1934 | Monday, November 12, 1934 | Lander | 25 | Riverton | 0 | CTH/WSJ | |
| 1935 | Friday, September 20, 1935 | Gebo | 0 | Riverton | 12 | TIR | |
| 1935 | Friday, September 27, 1935 | Midwest | 6 | Riverton | 0 | CTH | |
| 1935 | Friday, October 4, 1935 | Lander | 0 | Riverton | 13 | CTH | |
| 1935 | Friday, October 18, 1935 | Riverton | 0 | Thermopolis | 26 | CTH | |
| 1935 | Friday, October 25, 1935 | Ten Sleep | 13 | Riverton | 0 | TIR/RRV | |
| 1935 | Friday, November 1, 1935 | Riverton | 6 | Worland | 19 | CTH | |
| 1935 | Monday, November 11, 1935 | Riverton | 7 | Lander | 19 | RRV | |
| 1936 | Tuesday, September 22, 1936 | Riverton | 26 | Fort Washakie | 0 | TIR/RRV | |
| 1936 | Friday, September 25, 1936 | Riverton | 6 | Lander | 21 | SP/RRV | |
| 1936 | Friday, October 2, 1936 | Riverton | 13 | Midwest | 12 | CTH | |
| 1936 | Saturday, October 10, 1936 | Riverton | 0 | Cody | 45 | CE | |
| 1936 | Friday, October 16, 1936 | Thermopolis | 13 | Riverton | 13 | tie | TIR |
| 1936 | Friday, October 23, 1936 | Worland | 7 | Riverton | 12 | CTH/SP | |
| 1936 | Friday, October 30, 1936 | Gebo | 0 | Riverton | 26 | CTH/SP | |
| 1936 | Wednesday, November 11, 1936 | Lander | 14 | Riverton | 7 | CTH/SP | |
| 1937 | Friday, September 24, 1937 | Greybull | 0 | Riverton | 0 | tie | CTH |
| 1937 | Friday, October 1, 1937 | Midwest | 0 | Riverton | 6 | CTH | |
| 1937 | Friday, October 8, 1937 | Riverton | 0 | Thermopolis | 6 | CTH | |
| 1937 | Friday, October 15, 1937 | Riverton | 6 | Lander | 6 | tie | CTH |
| 1937 | Friday, October 22, 1937 | Cody | 0 | Riverton | 15 | CTH | |
| 1937 | Wednesday, October 27, 1937 | Riverton | 6 | Worland | 13 | CTH | |
| 1937 | Friday, November 5, 1937 | Gebo | 7 | Riverton | 32 | CTH | |
| 1937 | Thursday, November 11, 1937 | Lander | 0 | Riverton | 14 | CTH | |
| 1938 | Saturday, September 17, 1938 | Fort Washakie | 0 | Riverton | 74 | RRV | |
| 1938 | Friday, September 23, 1938 | Riverton | 0 | Midwest | 6 | CTH | |
| 1938 | Friday, September 30, 1938 | Thermopolis | 0 | Riverton | 26 | CTH | |
| 1938 | Thursday, October 6, 1938 | Riverton | 24 | Greybull | 0 | GS | |
| 1938 | Friday, October 14, 1938 | Lander | 7 | Riverton | 13 | CTH/SP | |
| 1938 | Friday, October 28, 1938 | Worland | 12 | Riverton | 32 | CTH/SP | |
| 1938 | Friday, November 4, 1938 | Basin | 19 | Riverton | 6 | CTH | |
| 1938 | Friday, November 18, 1938 | Riverton | 6 | Lander | 6 | tie | CTH/RRV |
| 1939 | Friday, September 22, 1939 | Midwest | 0 | Riverton | 2 | CTH | |
| 1939 | Friday, September 29, 1939 | Riverton | 19 | Thermopolis | 6 | CTH | |
| 1939 | Friday, October 6, 1939 | Buffalo | 10 | Riverton | 0 | SP | |
| 1939 | Friday, October 13, 1939 | Riverton | 6 | Lander | 0 | CTH | |
| 1939 | Friday, October 27, 1939 | Riverton | 25 | Worland | 7 | CTH | |
| 1939 | Friday, November 3, 1939 | Greybull | 6 | Riverton | 20 | CTH | |
| 1939 | Saturday, November 11, 1939 | Lander | 0 | Riverton | 13 | CTH | |
| 1939 | Thursday, November 23, 1939 | Riverton | 12 | Powell | 9 | CTH | |
| 1940 | Friday, September 20, 1940 | Riverton | 6 | Midwest | 0 | CTH | |
| 1940 | Friday, September 27, 1940 | Thermopolis | 6 | Riverton | 15 | CTH/RRV | |
| 1940 | Friday, October 4, 1940 | Riverton | 14 | Buffalo | 7 | CTH | |
| 1940 | Friday, October 11, 1940 | Lander | 7 | Riverton | 7 | tie | CTH |
| 1940 | Wednesday, October 16, 1940 | Douglas | Riverton | canceled | CTH | ||
| 1940 | Friday, October 25, 1940 | Worland | 12 | Riverton | 18 | CTH/NWDN | |
| 1940 | Friday, November 1, 1940 | Natrona JV | 25 | Riverton | 13 | CTH | |
| 1940 | Monday, November 11, 1940 | Riverton | 12 | Lander | 0 | CTH | |
| 1940 | Thursday, November 21, 1940 | Powell | 13 | Riverton | 7 | CTH | |
| 1941 | Friday, September 19, 1941 | Midwest | 12 | Riverton | 26 | CTH | |
| 1941 | Friday, September 26, 1941 | Riverton | 12 | Thermopolis | 14 | CTH | |
| 1941 | Friday, October 3, 1941 | Buffalo | 0 | Riverton | 25 | CTH | |
| 1941 | Friday, October 10, 1941 | Riverton | 14 | Lander | 16 | CTH | |
| 1941 | Friday, October 24, 1941 | Riverton | 34 | Worland | 6 | CTH | |
| 1941 | Friday, October 31, 1941 | Douglas | 14 | Riverton | 19 | CTH | |
| 1941 | Tuesday, November 11, 1941 | Lander | 6 | Riverton | 20 | CTH | |
| 1942 | Friday, September 18, 1942 | Riverton | 2 | Midwest | 0 | CTH/RRV | |
| 1942 | Friday, September 25, 1942 | Thermopolis | 6 | Riverton | 12 | NWDN | |
| 1942 | Friday, October 2, 1942 | Riverton | 6 | Buffalo | 0 | SP | |
| 1942 | Friday, October 9, 1942 | Lander | 0 | Riverton | 26 | WSJ | |
| 1942 | Friday, October 23, 1942 | Worland | 6 | Riverton | 6 | tie | NWDN |
| 1942 | Friday, October 30, 1942 | Riverton | 12 | Douglas | 0 | CTH/DB | |
| 1942 | Wednesday, November 11, 1942 | Riverton | 7 | Lander | 13 | NWDN | |
| 1943 | Friday, September 24, 1943 | Riverton | 26 | Thermopolis | 0 | CTH/NWDN | |
| 1943 | Friday, October 1, 1943 | Buffalo | 0 | Riverton | 46 | CTH/SP | |
| 1943 | Friday, October 8, 1943 | Riverton | 0 | Lander | 13 | CTH/NWDN/RRV | |
| 1943 | Friday, October 15, 1943 | Midwest | 12 | Riverton | 38 | CTH | |
| 1943 | Friday, October 22, 1943 | Riverton | 7 | Worland | 12 | NWDN | |
| 1943 | Friday, October 29, 1943 | Douglas | 20 | Riverton | 43 | CTH/DB | |
| 1943 | Friday, November 5, 1943 | Riverton | 0 | Natrona | 40 | CTH | |
| 1943 | Thursday, November 11, 1943 | Lander | 2 | Riverton | 27 | RRV | |
| 1944 | Friday, September 22, 1944 | Riverton | 13 | Buffalo | 7 | CTH/RRC | |
| 1944 | Friday, September 29, 1944 | Thermopolis | 12 | Riverton | 13 | CTH/NWDN/RRC | |
| 1944 | Friday, October 6, 1944 | Lander | 12 | Riverton | 28 | CTH/RRC | |
| 1944 | Friday, October 13, 1944 | Riverton | 18 | Midwest | 0 | CTH | |
| 1944 | Friday, October 20, 1944 | Worland | 14 | Riverton | 19 | CTH/NWDN | |
| 1944 | Friday, October 27, 1944 | Riverton | 6 | Douglas | 31 | CTH/DB | |
| 1944 | Saturday, November 4, 1944 | Natrona | Riverton | canceled | CTH | ||
| 1944 | Saturday, November 11, 1944 | Riverton | 6 | Lander | 0 | RRC | |
| 1944 | Thursday, November 23, 1944 | Powell | 31 | Riverton | 7 | CTH | |
| 1945 | Friday, September 21, 1945 | Riverton | 0 | Powell | 8 | CTH/NWDN | |
| 1945 | Friday, September 28, 1945 | Cody | 12 | Riverton | 0 | CTH/NWDN | |
| 1945 | Friday, October 5, 1945 | Riverton | 19 | Greybull | 6 | CTH/NWDN | |
| 1945 | Friday, October 12, 1945 | Riverton | 0 | Thermopolis | 6 | CTH/NWDN | |
| 1945 | Friday, October 19, 1945 | Worland | 6 | Riverton | 12 | CTH/NWDN | |
| 1945 | Friday, October 26, 1945 | Douglas | 20 | Riverton | 26 | CTH/DB | |
| 1945 | Wednesday, October 31, 1945 | Riverton | 6 | Lovell | 13 | LC | |
| 1945 | Monday, November 12, 1945 | Lander | 7 | Riverton | 6 | CTH/NWDN | |
| 1946 | Friday, September 20, 1946 | Powell | 6 | Riverton | 6 | tie | CTH |
| 1946 | Friday, September 27, 1946 | Riverton | 13 | Cody | 21 | Cody win by forfeit in 4Q | CTH/NWDN |
| 1946 | Sunday, October 6, 1946 | Greybull | 0 | Riverton | 13 | CTH | |
| 1946 | Friday, October 11, 1946 | Thermopolis | 12 | Riverton | 18 | CTH/NWDN | |
| 1946 | Friday, October 18, 1946 | Riverton | 32 | Worland | 0 | CTH/WST/NWDN | |
| 1946 | Friday, October 25, 1946 | Riverton | 27 | Douglas | 0 | CTH/DB | |
| 1946 | Friday, November 1, 1946 | Lovell | 0 | Riverton | 26 | CTH/WST/NWDN | |
| 1946 | Monday, November 11, 1946 | Riverton | 0 | Lander | 13 | CTH | |
| 1947 | Friday, September 5, 1947 | Rawlins | 6 | Riverton | 0 | CTH | |
| 1947 | Friday, September 19, 1947 | Powell | 0 | Riverton | 28 | CTH/RP | |
| 1947 | Friday, September 26, 1947 | Cody | 12 | Riverton | 6 | CTH | |
| 1947 | Friday, October 3, 1947 | Riverton | 19 | Greybull | 6 | CTH | |
| 1947 | Friday, October 10, 1947 | Riverton | 32 | Thermopolis | 7 | CTH | |
| 1947 | Friday, October 17, 1947 | Worland | 18 | Riverton | 23 | CTH | |
| 1947 | Friday, October 24, 1947 | Douglas | 0 | Riverton | 32 | CTH | |
| 1947 | Friday, October 31, 1947 | Riverton | 0 | Lovell | 26 | CTH | |
| 1947 | Tuesday, November 11, 1947 | Lander | 7 | Riverton | 52 | CTH | |
| 1948 | Friday, September 10, 1948 | Riverton | 6 | Rawlins | 7 | CTH | |
| 1948 | Friday, September 17, 1948 | Lovell | 18 | Riverton | 0 | CTH | |
| 1948 | Friday, September 24, 1948 | Powell | 0 | Riverton | 12 | CTH | |
| 1948 | Friday, October 1, 1948 | Riverton | 0 | Worland | 19 | CTH | |
| 1948 | Friday, October 8, 1948 | Greybull | 6 | Riverton | 6 | tie | CTH |
| 1948 | Friday, October 15, 1948 | Riverton | 7 | Cody | 31 | CTH/WST | |
| 1948 | Friday, October 22, 1948 | Thermopolis | 7 | Riverton | 39 | CTH | |
| 1948 | Friday, October 29, 1948 | Riverton | 0 | Lander | 18 | CTH/NWDN | |
| 1949 | Friday, September 2, 1949 | Basin | 7 | Riverton | 14 | CTH | |
| 1949 | Friday, September 9, 1949 | Rawlins | 13 | Riverton | 7 | CTH | |
| 1949 | Friday, September 16, 1949 | Riverton | 6 | Powell | 13 | CTH | |
| 1949 | Friday, September 23, 1949 | Worland | 13 | Riverton | 0 | Worland later forfeit; Riverton win | CTH/CMS |
| 1949 | Friday, September 30, 1949 | Riverton | 7 | Greybull | 0 | CTH | |
| 1949 | Friday, October 7, 1949 | Cody | 21 | Riverton | 0 | CTH | |
| 1949 | Friday, October 14, 1949 | Riverton | 17 | Thermopolis | 7 | CTH | |
| 1949 | Saturday, October 22, 1949 | Riverton | 0 | Lovell | 12 | CTH/NWDN | |
| 1949 | Friday, October 28, 1949 | Lander | 32 | Riverton | 6 | CTH | |
| 1950 | Saturday, September 9, 1950 | Douglas | 0 | Riverton | 34 | CTH/CMS | |
| 1950 | Friday, September 15, 1950 | Greybull | 7 | Riverton | 0 | CTH | |
| 1950 | Friday, September 22, 1950 | Riverton | 2 | Cody | 27 | CTH | |
| 1950 | Friday, September 29, 1950 | Thermopolis | 6 | Riverton | 28 | CTH | |
| 1950 | Friday, October 6, 1950 | Lovell | 6 | Riverton | 19 | CTH | |
| 1950 | Friday, October 13, 1950 | Riverton | 0 | Worland | 25 | CTH | |
| 1950 | Friday, October 20, 1950 | Riverton | 6 | Sheridan | 34 | CTH | |
| 1950 | Friday, October 27, 1950 | Powell | 25 | Riverton | 6 | CTH | |
| 1950 | Friday, November 3, 1950 | Riverton | 33 | Basin | 7 | CTH | |
| 1950 | Saturday, November 11, 1950 | Riverton | 21 | Lander | 0 | CTH/WSJ | |
| 1951 | Saturday, September 8, 1951 | Riverton | 6 | Douglas | 30 | CTH | |
| 1951 | Friday, September 14, 1951 | Riverton | 0 | Greybull | 20 | CTH | |
| 1951 | Friday, September 21, 1951 | Cody | 12 | Riverton | 13 | CTH | |
| 1951 | Friday, September 28, 1951 | Riverton | 19 | Thermopolis | 12 | CTH | |
| 1951 | Sunday, October 7, 1951 | Riverton | 33 | Lovell | 7 | CTH | |
| 1951 | Friday, October 12, 1951 | Worland | 14 | Riverton | 0 | CTH | |
| 1951 | Friday, October 19, 1951 | Sheridan | Riverton | canceled-polio | CTH | ||
| 1951 | Friday, October 26, 1951 | Riverton | 13 | Powell | 27 | CTH | |
| 1951 | Friday, November 2, 1951 | Basin | 0 | Riverton | 45 | CTH | |
| 1951 | Friday, November 9, 1951 | Lander | 12 | Riverton | 26 | CTH/RRV | |
| 1952 | Friday, September 5, 1952 | Midwest | 6 | Riverton | 31 | CTH | |
| 1952 | Friday, September 12, 1952 | Riverton | 12 | Cody | 7 | CTH | |
| 1952 | Friday, September 19, 1952 | Thermopolis | 13 | Riverton | 0 | CTH | |
| 1952 | Friday, September 26, 1952 | Lovell | 0 | Riverton | 32 | CTH | |
| 1952 | Friday, October 3, 1952 | Riverton | 7 | Worland | 27 | CTH | |
| 1952 | Friday, October 10, 1952 | Riverton | 7 | Natrona | 13 | CTH | |
| 1952 | Friday, October 17, 1952 | Powell | 6 | Riverton | 26 | CTH | |
| 1952 | Friday, October 24, 1952 | Riverton | 6 | Rock Springs | 13 | CTH | |
| 1952 | Friday, October 31, 1952 | Greybull | 13 | Riverton | 19 | CTH | |
| 1952 | Friday, November 7, 1952 | Riverton | 30 | Lander | 25 | CTH | |
| 1953 | Saturday, September 5, 1953 | Riverton | 27 | Wheatland | 6 | CTH | |
| 1953 | Friday, September 11, 1953 | Cody | 6 | Riverton | 0 | CTH | |
| 1953 | Friday, September 18, 1953 | Riverton | 6 | Thermopolis | 28 | CTH | |
| 1953 | Friday, September 25, 1953 | Riverton | 26 | Lovell | 13 | CTH | |
| 1953 | Friday, October 2, 1953 | Worland | 21 | Riverton | 7 | CTH | |
| 1953 | Friday, October 9, 1953 | Natrona | 48 | Riverton | 6 | CTH | |
| 1953 | Friday, October 16, 1953 | Riverton | 13 | Powell | 24 | CTH | |
| 1953 | Friday, October 23, 1953 | Rock Springs | 18 | Riverton | 0 | CTH | |
| 1953 | Friday, October 30, 1953 | Riverton | 27 | Greybull | 8 | CTH | |
| 1953 | Friday, November 6, 1953 | Lander | 6 | Riverton | 25 | CTH/RR | |
| 1954 | Friday, September 10, 1954 | Riverton | 18 | Star Valley | 0 | CTH | |
| 1954 | Friday, September 17, 1954 | Lovell | 21 | Riverton | 6 | CTH | |
| 1954 | Friday, September 24, 1954 | Riverton | 7 | Worland | 40 | CTH | |
| 1954 | Friday, October 1, 1954 | Thermopolis | 0 | Riverton | 20 | CTH | |
| 1954 | Friday, October 8, 1954 | Powell | 25 | Riverton | 16 | SP | |
| 1954 | Friday, October 22, 1954 | Greybull | 0 | Riverton | 7 | CTH | |
| 1954 | Friday, October 29, 1954 | Riverton | 20 | Cody | 13 | CTH | |
| 1954 | Friday, November 5, 1954 | Riverton | 0 | Lander | 19 | CTH | |
| 1955 | Friday, September 9, 1955 | Star Valley | 7 | Riverton | 21 | CTH | |
| 1955 | Friday, September 16, 1955 | Riverton | 7 | Lovell | 14 | CTH | |
| 1955 | Friday, September 23, 1955 | Riverton | 7 | Rawlins | 7 | tie | CTH |
| 1955 | Friday, September 30, 1955 | Thermopolis | 26 | Riverton | 0 | CTH | |
| 1955 | Friday, October 7, 1955 | Riverton | 0 | Powell | 59 | CTH | |
| 1955 | Friday, October 14, 1955 | Worland | 46 | Riverton | 20 | CTH | |
| 1955 | Friday, October 21, 1955 | Riverton | 6 | Greybull | 26 | CTH | |
| 1955 | Friday, October 28, 1955 | Cody | 53 | Riverton | 7 | CTH | |
| 1955 | Friday, November 4, 1955 | Lander | 14 | Riverton | 7 | CTH | |
| 1956 | Friday, September 7, 1956 | Riverton | 0 | Green River | 27 | CTH | |
| 1956 | Friday, September 14, 1956 | Thermopolis | 37 | Riverton | 6 | CTH | |
| 1956 | Friday, September 21, 1956 | Rawlins | 39 | Riverton | 6 | CTH | |
| 1956 | Friday, September 28, 1956 | Lovell | 7 | Riverton | 0 | NWDN | |
| 1956 | Friday, October 5, 1956 | Riverton | 20 | Cody | 33 | CTH | |
| 1956 | Saturday, October 13, 1956 | Powell | 41 | Riverton | 13 | CTH | |
| 1956 | Friday, October 19, 1956 | Greybull | 0 | Riverton | 21 | CTH | |
| 1956 | Friday, October 26, 1956 | Riverton | 6 | Worland | 40 | CTH/RSDR | |
| 1956 | Friday, November 2, 1956 | Riverton | 7 | Lander | 30 | CTH | |
| 1957 | Friday, September 6, 1957 | Green River | 32 | Riverton | 6 | CTH | |
| 1957 | Friday, September 13, 1957 | Riverton | 0 | Thermopolis | 18 | CTH | |
| 1957 | Friday, September 20, 1957 | Riverton | 7 | Rawlins | 39 | CTH/SP | |
| 1957 | Friday, September 27, 1957 | Riverton | 12 | Lovell | 19 | CTH | |
| 1957 | Saturday, October 5, 1957 | Cody | 37 | Riverton | 13 | CTH | |
| 1957 | Friday, October 11, 1957 | Riverton | 0 | Powell | 31 | CTH | |
| 1957 | Friday, October 18, 1957 | Riverton | 6 | Greybull | 45 | CTH | |
| 1957 | Friday, October 25, 1957 | Worland | 20 | Riverton | 19 | CTH | |
| 1957 | Friday, November 1, 1957 | Lander | 0 | Riverton | 37 | CTH | |
| 1958 | Friday, September 5, 1958 | Riverton | 6 | Green River | 18 | CTH | |
| 1958 | Friday, September 12, 1958 | Lovell | 18 | Riverton | 6 | CTH | |
| 1958 | Friday, September 19, 1958 | Rawlins | 20 | Riverton | 7 | CTH | |
| 1958 | Friday, September 26, 1958 | Riverton | 14 | Cody | 21 | CTH | |
| 1958 | Saturday, October 4, 1958 | Powell | 12 | Riverton | 0 | CTH | |
| 1958 | Friday, October 10, 1958 | Greybull | 13 | Riverton | 13 | tie | CTH |
| 1958 | Friday, October 17, 1958 | Riverton | 13 | Worland | 14 | CTH/SP | |
| 1958 | Friday, October 24, 1958 | Thermopolis | 7 | Riverton | 20 | CTH | |
| 1958 | Friday, October 31, 1958 | Riverton | 6 | Lander | 13 | CTH/SP | |
| 1959 | Friday, September 4, 1959 | Green River | 18 | Riverton | 7 | RR | |
| 1959 | Friday, September 18, 1959 | Riverton | 0 | Rawlins | 22 | CTH | |
| 1959 | Friday, September 25, 1959 | Riverton | 12 | Lovell | 7 | CTH/RR | |
| 1959 | Friday, October 2, 1959 | Cody | 13 | Riverton | 13 | tie | CTH |
| 1959 | Saturday, October 10, 1959 | Riverton | 13 | Powell | 37 | CTH | |
| 1959 | Friday, October 16, 1959 | Riverton | 19 | Greybull | 26 | CTH | |
| 1959 | Friday, October 23, 1959 | Worland | 26 | Riverton | 0 | CTH | |
| 1959 | Friday, October 30, 1959 | Riverton | 38 | Thermopolis | 18 | CTH/RR | |
| 1959 | Friday, November 6, 1959 | Lander | 25 | Riverton | 7 | CTH | |
| 1960 | Friday, September 2, 1960 | Riverton | 20 | Green River | 6 | CTH | |
| 1960 | Friday, September 9, 1960 | Thermopolis | 0 | Riverton | 7 | CTH | |
| 1960 | Friday, September 16, 1960 | Rawlins | 0 | Riverton | 12 | CTH | |
| 1960 | Friday, September 23, 1960 | Sheridan | 20 | Riverton | 7 | CTH | |
| 1960 | Friday, September 30, 1960 | Riverton | 0 | Cody | 19 | CTH | |
| 1960 | Saturday, October 8, 1960 | Greybull | 39 | Riverton | 7 | CTH | |
| 1960 | Friday, October 14, 1960 | Riverton | 6 | Worland | 20 | CTH | |
| 1960 | Friday, October 21, 1960 | Powell | 31 | Riverton | 20 | CTH | |
| 1960 | Friday, October 28, 1960 | Lovell | 0 | Riverton | 33 | CTH | |
| 1960 | Friday, November 4, 1960 | Riverton | 7 | Lander | 7 | tie | CTH |
| 1961 | Friday, September 1, 1961 | Green River | 0 | Riverton | 6 | CTH | |
| 1961 | Friday, September 8, 1961 | Cody | 0 | Riverton | 21 | WE | |
| 1961 | Friday, September 15, 1961 | Riverton | 13 | Rawlins | 0 | WE | |
| 1961 | Friday, September 22, 1961 | Riverton | 20 | Sheridan | 7 | WE | |
| 1961 | Friday, September 29, 1961 | Riverton | 19 | Thermopolis | 7 | WE | |
| 1961 | Saturday, October 7, 1961 | Riverton | 0 | Greybull | 19 | CTH | |
| 1961 | Friday, October 13, 1961 | Worland | 14 | Riverton | 12 | WE | |
| 1961 | Friday, October 20, 1961 | Riverton | 26 | Lovell | 0 | CTH | |
| 1961 | Friday, October 27, 1961 | Riverton | 0 | Powell | 0 | tie | CTH |
| 1961 | Friday, November 3, 1961 | Lander | 27 | Riverton | 6 | WE/CTH | |
| 1962 | Friday, August 31, 1962 | Riverton | 0 | Green River | 6 | CTH | |
| 1962 | Saturday, September 8, 1962 | Riverton | 12 | Cody | 0 | CTH | |
| 1962 | Friday, September 14, 1962 | Rawlins | 0 | Riverton | 27 | CTH | |
| 1962 | Friday, September 21, 1962 | Sheridan | 6 | Riverton | 6 | tie | RR |
| 1962 | Friday, September 28, 1962 | Thermopolis | 0 | Riverton | 21 | CTH | |
| 1962 | Saturday, October 6, 1962 | Greybull | 19 | Riverton | 7 | CTH | |
| 1962 | Friday, October 12, 1962 | Riverton | 19 | Worland | 6 | CTH | |
| 1962 | Friday, October 19, 1962 | Lovell | 12 | Riverton | 32 | CTH | |
| 1962 | Friday, October 26, 1962 | Powell | 27 | Riverton | 6 | CTH | |
| 1962 | Saturday, November 3, 1962 | Riverton | 27 | Lander | 0 | CTH | |
| 1963 | Friday, September 6, 1963 | Thermopolis | 0 | Riverton | 14 | CST | |
| 1963 | Friday, September 13, 1963 | Riverton | 12 | Rawlins | 6 | CST | |
| 1963 | Friday, September 20, 1963 | Riverton | 33 | Worland | 13 | CST | |
| 1963 | Friday, September 27, 1963 | Sheridan | 0 | Riverton | 26 | CST | |
| 1963 | Wednesday, October 2, 1963 | Riverton | 40 | Lovell | 13 | CST | |
| 1963 | Friday, October 11, 1963 | Riverton | 27 | Powell | 0 | CST | |
| 1963 | Friday, October 18, 1963 | Greybull | 0 | Riverton | 26 | RR | |
| 1963 | Saturday, October 26, 1963 | Riverton | 27 | Cody | 14 | RR | |
| 1963 | Friday, November 1, 1963 | Lander | 9 | Riverton | 9 | tie | CST |
| 1964 | Friday, September 4, 1964 | Riverton | 19 | Thermopolis | 6 | CST | |
| 1964 | Friday, September 11, 1964 | Rawlins | 0 | Riverton | 13 | CST | |
| 1964 | Friday, September 18, 1964 | Worland | 6 | Riverton | 7 | CST | |
| 1964 | Friday, September 25, 1964 | Riverton | 6 | Sheridan | 26 | CST/RR | |
| 1964 | Friday, October 2, 1964 | Lovell | 26 | Riverton | 13 | CST | |
| 1964 | Wednesday, October 7, 1964 | Powell | 20 | Riverton | 6 | CST | |
| 1964 | Friday, October 16, 1964 | Riverton | 13 | Greybull | 7 | CST/RR | |
| 1964 | Friday, October 23, 1964 | Cody | 33 | Riverton | 0 | CST | |
| 1964 | Saturday, October 31, 1964 | Riverton | 0 | Lander | 34 | CST | |
| 1965 | Friday, September 3, 1965 | Thermopolis | 13 | Riverton | 13 | tie | CST |
| 1965 | Friday, September 10, 1965 | Riverton | 14 | Kelly Walsh | 7 | CST | |
| 1965 | Friday, September 24, 1965 | Riverton | 13 | Cody | 13 | tie | CST |
| 1965 | Friday, October 1, 1965 | Greybull | 0 | Riverton | 38 | CST | |
| 1965 | Wednesday, October 6, 1965 | Riverton | 6 | Worland | 19 | make-up from game scheduled for S17 | CST |
| 1965 | Friday, October 15, 1965 | Riverton | 7 | Powell | 13 | CST | |
| 1965 | Friday, October 22, 1965 | Riverton | 26 | Lovell | 0 | CST/RR | |
| 1965 | Friday, October 29, 1965 | Sheridan | 6 | Riverton | 22 | CST | |
| 1965 | Saturday, November 6, 1965 | Lander | 19 | Riverton | 0 | CST | |
| 1966 | Friday, September 2, 1966 | Riverton | 14 | Thermopolis | 12 | CST | |
| 1966 | Friday, September 9, 1966 | Kelly Walsh | 13 | Riverton | 14 | CST | |
| 1966 | Friday, September 16, 1966 | Worland | 20 | Riverton | 0 | CST | |
| 1966 | Friday, September 23, 1966 | Cody | 7 | Riverton | 0 | CST | |
| 1966 | Friday, September 30, 1966 | Riverton | 57 | Greybull | 0 | CST | |
| 1966 | Friday, October 14, 1966 | Powell | 6 | Riverton | 6 | tie | CST/RR |
| 1966 | Friday, October 21, 1966 | Lovell | 0 | Riverton | 51 | CST | |
| 1966 | Friday, October 28, 1966 | Riverton | 32 | Sheridan | 0 | CST | |
| 1966 | Saturday, November 5, 1966 | Riverton | 13 | Lander | 0 | CST | |
| 1967 | Friday, September 1, 1967 | Thermopolis | 14 | Riverton | 7 | CST | |
| 1967 | Friday, September 8, 1967 | Riverton | 6 | Kelly Walsh | 25 | CST | |
| 1967 | Friday, September 15, 1967 | Riverton | 13 | Worland | 20 | CST | |
| 1967 | Friday, September 22, 1967 | Riverton | 6 | Cody | 27 | CST | |
| 1967 | Friday, September 29, 1967 | Greybull | 0 | Riverton | 52 | CST | |
| 1967 | Wednesday, October 11, 1967 | Riverton | 0 | Powell | 42 | CST | |
| 1967 | Friday, October 20, 1967 | Riverton | 37 | Lovell | 14 | CST | |
| 1967 | Friday, October 27, 1967 | Sheridan | 33 | Riverton | 9 | CST | |
| 1967 | Saturday, November 4, 1967 | Lander | 0 | Riverton | 7 | CST | |
| 1968 | Friday, August 30, 1968 | Riverton | 32 | Lovell | 0 | CST | |
| 1968 | Friday, September 6, 1968 | Kelly Walsh | 2 | Riverton | 20 | CST | |
| 1968 | Friday, September 13, 1968 | Powell | 6 | Riverton | 33 | CST | |
| 1968 | Friday, September 20, 1968 | Riverton | 12 | Worland | 13 | CST | |
| 1968 | Friday, September 27, 1968 | Cody | 13 | Riverton | 34 | CST | |
| 1968 | Friday, October 4, 1968 | Thermopolis | 0 | Riverton | 52 | CST | |
| 1968 | Wednesday, October 9, 1968 | Riverton | 47 | Rawlins | 14 | CST | |
| 1968 | Friday, October 25, 1968 | Sheridan | 13 | Riverton | 20 | CST | |
| 1968 | Saturday, November 2, 1968 | Riverton | 26 | Lander | 7 | CST | |
| 1969 | Friday, August 29, 1969 | Lovell | 0 | Riverton | 38 | CST | |
| 1969 | Friday, September 5, 1969 | Riverton | 6 | Kelly Walsh | 25 | CST | |
| 1969 | Friday, September 12, 1969 | Riverton | 19 | Powell | 27 | CST | |
| 1969 | Friday, September 19, 1969 | Worland | 36 | Riverton | 0 | CST | |
| 1969 | Friday, September 26, 1969 | Riverton | 7 | Cody | 8 | CST | |
| 1969 | Friday, October 3, 1969 | Riverton | 6 | Thermopolis | 7 | CST | |
| 1969 | Friday, October 10, 1969 | Rawlins | 6 | Riverton | 14 | CST | |
| 1969 | Friday, October 24, 1969 | Riverton | 21 | Sheridan | 21 | tie | CST |
| 1969 | Saturday, November 1, 1969 | Lander | 14 | Riverton | 27 | CST | |
| 1970 | Friday, September 4, 1970 | Powell | 26 | Riverton | 10 | CST | |
| 1970 | Friday, September 11, 1970 | Campbell County | 13 | Riverton | 0 | CST | |
| 1970 | Friday, September 18, 1970 | Worland | 27 | Riverton | 14 | CST | |
| 1970 | Friday, September 25, 1970 | Riverton | 3 | Thermopolis | 9 | CST | |
| 1970 | Wednesday, September 30, 1970 | Cody | 0 | Riverton | 19 | CST | |
| 1970 | Friday, October 9, 1970 | Riverton | 33 | Sheridan | 35 | CST | |
| 1970 | Wednesday, October 14, 1970 | Riverton | 14 | Lovell | 6 | CST | |
| 1970 | Friday, October 23, 1970 | Kelly Walsh | 28 | Riverton | 9 | CST | |
| 1970 | Saturday, October 31, 1970 | Riverton | 34 | Lander | 12 | CST | |
| 1971 | Friday, September 10, 1971 | Riverton | 41 | Worland | 14 | CST | |
| 1971 | Friday, September 17, 1971 | Rock Springs | 7 | Riverton | 7 | tie | CST |
| 1971 | Friday, September 24, 1971 | Powell | 14 | Riverton | 10 | CST | |
| 1971 | Friday, October 1, 1971 | Riverton | 33 | Rawlins | 6 | CST | |
| 1971 | Wednesday, October 6, 1971 | Riverton | 20 | Cody | 0 | CST | |
| 1971 | Thursday, October 14, 1971 | Thermopolis | 3 | Riverton | 23 | CST | |
| 1971 | Friday, October 22, 1971 | Riverton | 14 | Kelly Walsh | 24 | CST | |
| 1971 | Tuesday, November 2, 1971 | Lander | 21 | Riverton | 39 | CST | |
| 1972 | Friday, September 1, 1972 | Natrona | 14 | Riverton | 13 | CST | |
| 1972 | Friday, September 8, 1972 | Worland | 0 | Riverton | 21 | CST | |
| 1972 | Friday, September 15, 1972 | Riverton | 33 | Rock Springs | 9 | CST | |
| 1972 | Friday, September 22, 1972 | Riverton | 21 | Powell | 17 | CST | |
| 1972 | Friday, September 29, 1972 | Rawlins | 20 | Riverton | 62 | CST | |
| 1972 | Wednesday, October 4, 1972 | Cody | 6 | Riverton | 34 | CST | |
| 1972 | Friday, October 13, 1972 | Riverton | 34 | Thermopolis | 13 | CST | |
| 1972 | Friday, October 20, 1972 | Greybull | 0 | Riverton | 55 | CST | |
| 1972 | Friday, October 27, 1972 | Riverton | 55 | Lander | 19 | CST | |
| 1972 | Saturday, November 4, 1972 | Riverton | 8 | Kelly Walsh | 27 | AA Championship | CST |
| 1973 | Friday, August 31, 1973 | Riverton | 14 | Natrona | 10 | CST | |
| 1973 | Friday, September 7, 1973 | Riverton | 26 | Worland | 0 | CST | |
| 1973 | Friday, September 14, 1973 | Rock Springs | 0 | Riverton | 28 | CST | |
| 1973 | Friday, September 21, 1973 | Powell | 6 | Riverton | 28 | CST | |
| 1973 | Friday, September 28, 1973 | Riverton | 49 | Rawlins | 26 | CST | |
| 1973 | Wednesday, October 3, 1973 | Riverton | 20 | Cody | 34 | CST | |
| 1973 | Friday, October 12, 1973 | Thermopolis | 0 | Riverton | 42 | CST | |
| 1973 | Friday, October 19, 1973 | Riverton | 21 | Scottsbluff (NE) | 27 | CST | |
| 1973 | Saturday, October 27, 1973 | Lander | 6 | Riverton | 38 | CST | |
| 1973 | Saturday, November 3, 1973 | Laramie | 22 | Riverton | 7 | AA Championship-at Casper | CST |
| 1974 | Friday, August 30, 1974 | Natrona | 21 | Riverton | 19 | CST | |
| 1974 | Friday, September 13, 1974 | Riverton | 51 | Rock Springs | 14 | CST | |
| 1974 | Friday, September 20, 1974 | Riverton | 0 | Rawlins | 36 | CST | |
| 1974 | Friday, September 27, 1974 | Cody | 0 | Riverton | 45 | CST | |
| 1974 | Friday, October 4, 1974 | Powell | 21 | Riverton | 28 | CST | |
| 1974 | Friday, October 11, 1974 | Worland | 15 | Riverton | 0 | CST | |
| 1974 | Friday, October 18, 1974 | Scottsbluff (NE) | 21 | Riverton | 35 | CST | |
| 1974 | Friday, October 25, 1974 | Riverton | 32 | Lander | 15 | CST | |
| 1975 | Friday, August 29, 1975 | Green River | 0 | Riverton | 57 | CST | |
| 1975 | Friday, September 5, 1975 | Star Valley | 14 | Riverton | 55 | CST | |
| 1975 | Friday, September 12, 1975 | Riverton | 7 | Natrona | 33 | CST | |
| 1975 | Friday, September 19, 1975 | Rock Springs | 25 | Riverton | 7 | CST | |
| 1975 | Friday, September 26, 1975 | Rawlins | 9 | Riverton | 7 | CST | |
| 1975 | Friday, October 3, 1975 | Riverton | 37 | Cody | 12 | CST | |
| 1975 | Friday, October 10, 1975 | Riverton | 45 | Powell | 0 | CST | |
| 1975 | Friday, October 17, 1975 | Riverton | 21 | Worland | 20 | CST | |
| 1975 | Saturday, November 1, 1975 | Lander | 0 | Riverton | 7 | CST | |
| 1976 | Friday, September 10, 1976 | Riverton | 0 | Kelly Walsh | 25 | CST | |
| 1976 | Friday, September 17, 1976 | Natrona | 25 | Riverton | 0 | CST | |
| 1976 | Friday, September 24, 1976 | Riverton | 0 | Rock Springs | 28 | CST | |
| 1976 | Friday, October 1, 1976 | Riverton | 14 | Rawlins | 21 | CST | |
| 1976 | Friday, October 8, 1976 | Cody | 20 | Riverton | 26 | CST | |
| 1976 | Friday, October 15, 1976 | Powell | 13 | Riverton | 35 | CST | |
| 1976 | Friday, October 22, 1976 | Worland | 14 | Riverton | 41 | CST | |
| 1976 | Friday, November 5, 1976 | Riverton | 16 | Lander | 8 | CST | |
| 1977 | Friday, September 9, 1977 | Kelly Walsh | 14 | Riverton | 19 | CST | |
| 1977 | Thursday, September 15, 1977 | Riverton | 0 | Natrona | 35 | CST | |
| 1977 | Friday, September 23, 1977 | Rock Springs | 10 | Riverton | 22 | CST | |
| 1977 | Friday, September 30, 1977 | Rawlins | 14 | Riverton | 0 | CST | |
| 1977 | Friday, October 7, 1977 | Riverton | 6 | Cody | 26 | CST | |
| 1977 | Friday, October 14, 1977 | Riverton | 10 | Powell | 0 | CST | |
| 1977 | Friday, October 21, 1977 | Riverton | 27 | Worland | 22 | CST | |
| 1977 | Friday, October 28, 1977 | Green River | 33 | Riverton | 14 | CST | |
| 1977 | Friday, November 4, 1977 | Lander | 0 | Riverton | 10 | CST | |
| 1978 | Friday, September 8, 1978 | Riverton | 7 | Kelly Walsh | 20 | CST | |
| 1978 | Friday, September 15, 1978 | Natrona | 26 | Riverton | 18 | CST | |
| 1978 | Friday, September 22, 1978 | Riverton | 0 | Rock Springs | 35 | CST/RR | |
| 1978 | Friday, September 29, 1978 | Riverton | 14 | Rawlins | 20 | CST | |
| 1978 | Friday, October 6, 1978 | Cody | 12 | Riverton | 7 | CST | |
| 1978 | Friday, October 13, 1978 | Powell | 26 | Riverton | 13 | CST | |
| 1978 | Friday, October 20, 1978 | Worland | 34 | Riverton | 7 | RR | |
| 1978 | Friday, October 27, 1978 | Riverton | 20 | Green River | 43 | CST | |
| 1978 | Friday, November 3, 1978 | Riverton | 27 | Lander | 20 | RR | |
| 1979 | Friday, August 31, 1979 | Riverton | 0 | Natrona | 34 | CST | |
| 1979 | Friday, September 7, 1979 | Kelly Walsh | 28 | Riverton | 6 | CST | |
| 1979 | Friday, September 21, 1979 | Rock Springs | 6 | Riverton | 28 | CST | |
| 1979 | Friday, September 28, 1979 | Rawlins | 7 | Riverton | 12 | CST | |
| 1979 | Friday, October 5, 1979 | Riverton | 31 | Cody | 21 | CST | |
| 1979 | Friday, October 12, 1979 | Riverton | 35 | Powell | 17 | CST | |
| 1979 | Friday, October 19, 1979 | Riverton | 32 | Worland | 9 | CST | |
| 1979 | Friday, October 26, 1979 | Green River | 12 | Riverton | 33 | CST | |
| 1979 | Friday, November 2, 1979 | Lander | 12 | Riverton | 35 | CST | |
| 1979 | Saturday, November 10, 1979 | Riverton | 12 | Cheyenne Central | 51 | AA Championship | CST |
| 1980 | Friday, September 5, 1980 | Riverton | 13 | Kelly Walsh | 41 | CST | |
| 1980 | Friday, September 12, 1980 | Natrona | 28 | Riverton | 18 | CST | |
| 1980 | Friday, September 19, 1980 | Green River | 11 | Riverton | 29 | CST | |
| 1980 | Friday, September 26, 1980 | Riverton | 8 | Rock Springs | 20 | CST | |
| 1980 | Friday, October 3, 1980 | Riverton | 18 | Rawlins | 19 | CST | |
| 1980 | Friday, October 10, 1980 | Cody | 33 | Riverton | 28 | CST | |
| 1980 | Friday, October 17, 1980 | Riverton | 8 | Powell | 6 | CST | |
| 1980 | Friday, October 24, 1980 | Worland | 8 | Riverton | 34 | CST | |
| 1980 | Thursday, October 30, 1980 | Riverton | 0 | Lander | 24 | CST/RR | |
| 1981 | Friday, September 4, 1981 | Kelly Walsh | 16 | Riverton | 7 | CST | |
| 1981 | Friday, September 11, 1981 | Riverton | 0 | Natrona | 10 | CST | |
| 1981 | Friday, September 18, 1981 | Riverton | 6 | Green River | 20 | CST | |
| 1981 | Friday, September 25, 1981 | Rock Springs | 12 | Riverton | 29 | CST | |
| 1981 | Friday, October 2, 1981 | Rawlins | 26 | Riverton | 22 | CST | |
| 1981 | Friday, October 9, 1981 | Riverton | 24 | Cody | 18 | CST | |
| 1981 | Friday, October 16, 1981 | Powell | 10 | Riverton | 46 | CST | |
| 1981 | Friday, October 23, 1981 | Riverton | 41 | Worland | 0 | CST | |
| 1981 | Thursday, October 29, 1981 | Lander | 22 | Riverton | 15 | CST | |
| 1982 | Friday, September 3, 1982 | Riverton | 7 | Kelly Walsh | 31 | CST | |
| 1982 | Friday, September 10, 1982 | Bozeman (MT) | 0 | Riverton | 6 | CST | |
| 1982 | Friday, September 17, 1982 | Green River | 6 | Riverton | 23 | CST | |
| 1982 | Friday, September 24, 1982 | Riverton | 14 | Rock Springs | 30 | CST | |
| 1982 | Friday, October 1, 1982 | Riverton | 2 | Rawlins | 27 | CST | |
| 1982 | Friday, October 8, 1982 | Cody | 26 | Riverton | 28 | 3OT | CST |
| 1982 | Friday, October 15, 1982 | Riverton | 13 | Powell | 10 | CST | |
| 1982 | Friday, October 22, 1982 | Worland | 15 | Riverton | 10 | CST | |
| 1982 | Thursday, October 28, 1982 | Riverton | 7 | Lander | 0 | CST | |
| 1983 | Friday, September 2, 1983 | Kelly Walsh | 35 | Riverton | 7 | CST | |
| 1983 | Friday, September 9, 1983 | Riverton | 0 | Sheridan | 30 | CST | |
| 1983 | Friday, September 16, 1983 | Riverton | 21 | Worland | 0 | CST | |
| 1983 | Friday, September 23, 1983 | Powell | 21 | Riverton | 0 | CST | |
| 1983 | Friday, September 30, 1983 | Riverton | 7 | Green River | 20 | CST | |
| 1983 | Friday, October 7, 1983 | Rawlins | 28 | Riverton | 6 | CST | |
| 1983 | Friday, October 14, 1983 | Rock Springs | 30 | Riverton | 0 | CST | |
| 1983 | Friday, October 21, 1983 | Riverton | 23 | Cody | 30 | CST | |
| 1983 | Thursday, October 27, 1983 | Lander | 16 | Riverton | 9 | CST | |
| 1984 | Friday, August 31, 1984 | Riverton | 7 | Kelly Walsh | 28 | CST | |
| 1984 | Friday, September 7, 1984 | Sheridan | 28 | Riverton | 23 | CST | |
| 1984 | Friday, September 14, 1984 | Worland | 0 | Riverton | 17 | CST | |
| 1984 | Friday, September 21, 1984 | Riverton | 34 | Powell | 25 | CST | |
| 1984 | Friday, September 28, 1984 | Green River | 7 | Riverton | 21 | CST | |
| 1984 | Thursday, October 4, 1984 | Riverton | 37 | Rawlins | 10 | CST | |
| 1984 | Friday, October 12, 1984 | Riverton | 39 | Rock Springs | 19 | CST | |
| 1984 | Friday, October 19, 1984 | Cody | 30 | Riverton | 23 | CST | |
| 1984 | Friday, October 26, 1984 | Riverton | 20 | Lander | 22 | CST | |
| 1985 | Friday, September 6, 1985 | Kelly Walsh | 8 | Riverton | 7 | CST | |
| 1985 | Friday, September 13, 1985 | Riverton | 7 | Sheridan | 38 | CST | |
| 1985 | Friday, September 20, 1985 | Riverton | 25 | Worland | 14 | CST | |
| 1985 | Friday, September 27, 1985 | Powell | 0 | Riverton | 20 | CST | |
| 1985 | Friday, October 4, 1985 | Riverton | 3 | Green River | 9 | CST | |
| 1985 | Friday, October 11, 1985 | Rawlins | 20 | Riverton | 14 | CST | |
| 1985 | Friday, October 18, 1985 | Rock Springs | 16 | Riverton | 13 | CST | |
| 1985 | Friday, October 25, 1985 | Riverton | 14 | Cody | 28 | CST | |
| 1985 | Friday, November 1, 1985 | Lander | 37 | Riverton | 14 | CST | |
| 1986 | Friday, September 5, 1986 | Riverton | 7 | Kelly Walsh | 27 | CST | |
| 1986 | Friday, September 12, 1986 | Sheridan | 25 | Riverton | 7 | CST | |
| 1986 | Friday, September 19, 1986 | Worland | 20 | Riverton | 26 | CST | |
| 1986 | Friday, September 26, 1986 | Riverton | 14 | Powell | 20 | OT | CST |
| 1986 | Friday, October 3, 1986 | Green River | 0 | Riverton | 20 | CST | |
| 1986 | Friday, October 10, 1986 | Riverton | 0 | Rawlins | 14 | CST | |
| 1986 | Thursday, October 16, 1986 | Riverton | 6 | Rock Springs | 30 | CST | |
| 1986 | Friday, October 24, 1986 | Cody | 18 | Riverton | 28 | CST | |
| 1986 | Thursday, October 30, 1986 | Riverton | 0 | Lander | 14 | CST | |
| 1987 | Friday, September 4, 1987 | Powell | 9 | Riverton | 13 | CST | |
| 1987 | Friday, September 11, 1987 | Riverton | 0 | Worland | 14 | CST | |
| 1987 | Friday, September 18, 1987 | Green River | 7 | Riverton | 17 | CST | |
| 1987 | Friday, September 25, 1987 | Riverton | 3 | Evanston | 7 | CST | |
| 1987 | Friday, October 2, 1987 | Rock Springs | 29 | Riverton | 0 | CST | |
| 1987 | Friday, October 9, 1987 | Riverton | 12 | Cody | 13 | CST | |
| 1987 | Friday, October 16, 1987 | Riverton | 31 | Rawlins | 0 | CST | |
| 1987 | Friday, October 23, 1987 | Lander | 36 | Riverton | 15 | CST | |
| 1988 | Friday, September 2, 1988 | Riverton | 20 | Powell | 27 | CST | |
| 1988 | Friday, September 9, 1988 | Worland | 7 | Riverton | 9 | CST | |
| 1988 | Friday, September 16, 1988 | Riverton | 6 | Green River | 21 | CST | |
| 1988 | Friday, September 23, 1988 | Evanston | 6 | Riverton | 14 | CST | |
| 1988 | Friday, September 30, 1988 | Riverton | 14 | Rock Springs | 22 | CST | |
| 1988 | Friday, October 7, 1988 | Cody | 6 | Riverton | 34 | CST | |
| 1988 | Friday, October 14, 1988 | Rawlins | 12 | Riverton | 27 | CST | |
| 1988 | Thursday, October 20, 1988 | Riverton | 20 | Lander | 14 | CST | |
| 1988 | Tuesday, October 25, 1988 | Evanston | 6 | Riverton | 3 | 1/2 playoff-at Rock Springs | CST |
| 1989 | Friday, September 1, 1989 | Powell | 14 | Riverton | 21 | CST | |
| 1989 | Friday, September 8, 1989 | Riverton | 11 | Worland | 21 | CST | |
| 1989 | Friday, September 15, 1989 | Green River | 6 | Riverton | 3 | CST | |
| 1989 | Friday, September 22, 1989 | Riverton | 24 | Evanston | 14 | CST | |
| 1989 | Friday, September 29, 1989 | Rock Springs | 26 | Riverton | 0 | CST | |
| 1989 | Friday, October 6, 1989 | Riverton | 0 | Cody | 10 | CST | |
| 1989 | Friday, October 13, 1989 | Riverton | 26 | Rawlins | 0 | CST | |
| 1989 | Thursday, October 19, 1989 | Riverton | 43 | Lander | 0 | CST | |
| 1990 | Friday, August 31, 1990 | Cody | 7 | Riverton | 35 | CST | |
| 1990 | Friday, September 7, 1990 | Riverton | 29 | Lander | 6 | CST | |
| 1990 | Friday, September 14, 1990 | Riverton | 18 | Campbell County | 35 | CST | |
| 1990 | Friday, September 21, 1990 | Sheridan | 35 | Riverton | 13 | CST | |
| 1990 | Friday, September 28, 1990 | Riverton | 17 | Natrona | 23 | OT | CST |
| 1990 | Friday, October 5, 1990 | Laramie | 41 | Riverton | 13 | CST | |
| 1990 | Friday, October 12, 1990 | Kelly Walsh | 15 | Riverton | 25 | CST | |
| 1990 | Saturday, October 20, 1990 | Riverton | 20 | Cheyenne Central | 42 | 4A QF | CST |
| 1991 | Friday, September 6, 1991 | Riverton | 3 | Cody | 38 | CST | |
| 1991 | Friday, September 13, 1991 | Worland | 6 | Riverton | 35 | CST | |
| 1991 | Friday, September 20, 1991 | Riverton | 43 | Lander | 0 | CST | |
| 1991 | Friday, September 27, 1991 | Powell | 3 | Riverton | 20 | CST | |
| 1991 | Friday, October 4, 1991 | Torrington | 14 | Riverton | 8 | CST | |
| 1991 | Friday, October 11, 1991 | Riverton | 22 | Wheatland | 18 | CST | |
| 1991 | Friday, October 18, 1991 | Rawlins | 20 | Riverton | 35 | CST | |
| 1991 | Friday, October 25, 1991 | Riverton | 29 | Douglas | 7 | CST | |
| 1991 | Friday, November 1, 1991 | Riverton | 13 | Cody | 37 | 3A SF | CST |
| 1992 | Friday, September 4, 1992 | Cody | 21 | Riverton | 14 | CST | |
| 1992 | Friday, September 11, 1992 | Riverton | 0 | Worland | 9 | CST | |
| 1992 | Friday, September 18, 1992 | Lander | 3 | Riverton | 6 | CST | |
| 1992 | Friday, September 25, 1992 | Riverton | 19 | Powell | 7 | CST | |
| 1992 | Friday, October 2, 1992 | Riverton | 13 | Torrington | 28 | CST | |
| 1992 | Friday, October 9, 1992 | Wheatland | 29 | Riverton | 6 | CST | |
| 1992 | Thursday, October 15, 1992 | Riverton | 15 | Rawlins | 13 | CST | |
| 1992 | Friday, October 23, 1992 | Douglas | 0 | Riverton | 21 | CST | |
| 1993 | Friday, September 3, 1993 | Riverton | 17 | Cody | 48 | CST | |
| 1993 | Friday, September 10, 1993 | Worland | 0 | Riverton | 16 | CST | |
| 1993 | Friday, September 17, 1993 | Riverton | 7 | Lander | 17 | CST | |
| 1993 | Friday, September 24, 1993 | Powell | 0 | Riverton | 23 | CST | |
| 1993 | Friday, October 1, 1993 | Torrington | 15 | Riverton | 14 | CST | |
| 1993 | Friday, October 8, 1993 | Riverton | 29 | Wheatland | 12 | CST | |
| 1993 | Thursday, October 14, 1993 | Rawlins | 7 | Riverton | 19 | CST | |
| 1993 | Friday, October 22, 1993 | Riverton | 13 | Douglas | 14 | CST | |
| 1994 | Friday, September 2, 1994 | Cody | 14 | Riverton | 41 | CST | |
| 1994 | Friday, September 9, 1994 | Riverton | 28 | Worland | 8 | CST | |
| 1994 | Saturday, September 17, 1994 | Lander | 13 | Riverton | 7 | CST | |
| 1994 | Friday, September 23, 1994 | Riverton | 17 | Powell | 20 | CST | |
| 1994 | Friday, September 30, 1994 | Riverton | 20 | Torrington | 27 | CST | |
| 1994 | Friday, October 7, 1994 | Wheatland | 14 | Riverton | 49 | CST | |
| 1994 | Friday, October 14, 1994 | Riverton | 43 | Rawlins | 13 | CST | |
| 1994 | Friday, October 21, 1994 | Douglas | 14 | Riverton | 37 | CST | |
| 1994 | Saturday, October 29, 1994 | Riverton | 36 | Star Valley | 14 | 3A SF | CST |
| 1994 | Saturday, November 5, 1994 | Lander | 27 | Riverton | 33 | 3A Championship | CST |
| 1995 | Friday, September 8, 1995 | Worland | 14 | Riverton | 21 | CST | |
| 1995 | Saturday, September 16, 1995 | Riverton | 14 | Lander | 21 | CST | |
| 1995 | Friday, September 22, 1995 | Powell | 10 | Riverton | 21 | CST | |
| 1995 | Friday, September 29, 1995 | Torrington | 20 | Riverton | 23 | CST | |
| 1995 | Friday, October 6, 1995 | Riverton | 27 | Wheatland | 20 | CST | |
| 1995 | Friday, October 13, 1995 | Rawlins | 6 | Riverton | 44 | CST | |
| 1995 | Friday, October 20, 1995 | Riverton | 35 | Douglas | 12 | CST | |
| 1995 | Saturday, October 28, 1995 | Lander | 35 | Riverton | 28 | 3A SF | CST |
| 1996 | Friday, September 6, 1996 | Cody | 0 | Riverton | 21 | CST | |
| 1996 | Friday, September 13, 1996 | Riverton | 21 | Worland | 14 | CST | |
| 1996 | Saturday, September 21, 1996 | Lander | 17 | Riverton | 3 | CST | |
| 1996 | Friday, September 27, 1996 | Riverton | 13 | Powell | 29 | CST | |
| 1996 | Friday, October 4, 1996 | Riverton | 26 | Torrington | 28 | CST | |
| 1996 | Friday, October 11, 1996 | Wheatland | 20 | Riverton | 31 | CST | |
| 1996 | Friday, October 18, 1996 | Riverton | 15 | Rawlins | 14 | CST | |
| 1996 | Friday, October 25, 1996 | Douglas | 0 | Riverton | 7 | OT | CST |
| 1996 | Tuesday, October 29, 1996 | Douglas | 7 | Riverton | 19 | 1/2 playoff-at Casper | CST |
| 1996 | Tuesday, October 29, 1996 | Riverton | 6 | Torrington | 12 | 1/2 playoff-at Casper | CST |
| 1996 | Saturday, November 2, 1996 | Riverton | 0 | Star Valley | 28 | 3A SF | CST |
| 1997 | Friday, September 5, 1997 | Riverton | 18 | Cody | 13 | RR | |
| 1997 | Friday, September 12, 1997 | Worland | 27 | Riverton | 7 | CST | |
| 1997 | Friday, September 19, 1997 | Riverton | 24 | Lander | 17 | OT | CST |
| 1997 | Friday, September 26, 1997 | Powell | 13 | Riverton | 10 | CST | |
| 1997 | Friday, October 3, 1997 | Torrington | 19 | Riverton | 23 | CST | |
| 1997 | Friday, October 10, 1997 | Wheatland | 13 | Riverton | 36 | CST | |
| 1997 | Thursday, October 16, 1997 | Rawlins | 0 | Riverton | 34 | CST | |
| 1997 | Friday, October 24, 1997 | Riverton | 20 | Douglas | 8 | RR | |
| 1997 | Friday, October 31, 1997 | Worland | 14 | Riverton | 25 | 3A SF | CST |
| 1997 | Saturday, November 8, 1997 | Riverton | 23 | Star Valley | 20 | 3A Championship | CST |
| 1998 | Friday, September 4, 1998 | Cody | 6 | Riverton | 15 | CST | |
| 1998 | Friday, September 11, 1998 | Riverton | 34 | Worland | 0 | CST | |
| 1998 | Friday, September 18, 1998 | Lander | 6 | Riverton | 24 | CST | |
| 1998 | Friday, September 25, 1998 | Riverton | 25 | Powell | 22 | CST | |
| 1998 | Friday, October 2, 1998 | Riverton | 21 | Torrington | 7 | CST | |
| 1998 | Friday, October 9, 1998 | Wheatland | 14 | Riverton | 17 | CST | |
| 1998 | Friday, October 16, 1998 | Riverton | 27 | Rawlins | 7 | CST | |
| 1998 | Friday, October 23, 1998 | Douglas | 27 | Riverton | 49 | CST/*** | |
| 1998 | Saturday, October 31, 1998 | Cody | 0 | Riverton | 33 | 3A SF | CST |
| 1998 | Saturday, November 7, 1998 | Star Valley | 7 | Riverton | 9 | 3A Championship | CST |
| 1999 | Friday, September 3, 1999 | Riverton | 40 | Cody | 7 | CST | |
| 1999 | Friday, September 10, 1999 | Worland | 0 | Riverton | 27 | CST | |
| 1999 | Friday, September 17, 1999 | Riverton | 62 | Lander | 0 | CST | |
| 1999 | Friday, September 24, 1999 | Powell | 15 | Riverton | 29 | CST | |
| 1999 | Friday, October 1, 1999 | Torrington | 6 | Riverton | 27 | CST | |
| 1999 | Friday, October 8, 1999 | Riverton | 45 | Wheatland | 7 | CST | |
| 1999 | Friday, October 15, 1999 | Rawlins | 14 | Riverton | 48 | CST | |
| 1999 | Friday, October 22, 1999 | Riverton | 17 | Douglas | 14 | CST | |
| 1999 | Saturday, October 30, 1999 | Worland | 16 | Riverton | 24 | 3A SF | CST |
| 1999 | Saturday, November 6, 1999 | Douglas | 6 | Riverton | 14 | 3A Championship | CST |
| 2000 | Friday, September 1, 2000 | Cody | 17 | Riverton | 7 | CST | |
| 2000 | Friday, September 8, 2000 | Riverton | 10 | Worland | 7 | CST | |
| 2000 | Friday, September 15, 2000 | Lander | 0 | Riverton | 30 | CST | |
| 2000 | Friday, September 22, 2000 | Riverton | 13 | Powell | 41 | CST | |
| 2000 | Friday, September 29, 2000 | Riverton | 49 | Torrington | 13 | CST | |
| 2000 | Friday, October 6, 2000 | Wheatland | 0 | Riverton | 45 | CST | |
| 2000 | Friday, October 13, 2000 | Riverton | 23 | Rawlins | 55 | CST | |
| 2000 | Friday, October 20, 2000 | Douglas | 8 | Riverton | 47 | CST | |
| 2000 | Saturday, October 28, 2000 | Riverton | 21 | Powell | 26 | 3A SF | CST |
| 2001 | Friday, August 24, 2001 | Evanston | 14 | Riverton | 50 | CST | |
| 2001 | Friday, August 31, 2001 | Riverton | 20 | Kelly Walsh | 3 | CST | |
| 2001 | Friday, September 7, 2001 | Riverton | 7 | Star Valley | 9 | CST | |
| 2001 | Friday, September 14, 2001 | Sheridan | 10 | Riverton | 13 | CST | |
| 2001 | Friday, September 21, 2001 | Powell | 13 | Riverton | 23 | CST | |
| 2001 | Friday, September 28, 2001 | Riverton | 21 | Lander | 7 | CST | |
| 2001 | Friday, October 5, 2001 | Riverton | 33 | Cody | 17 | CST | |
| 2001 | Friday, October 12, 2001 | Green River | 20 | Riverton | 38 | CST | |
| 2001 | Friday, October 19, 2001 | Cody | 22 | Riverton | 21 | 5A QF | CST |
| 2002 | Friday, August 30, 2002 | Riverton | 21 | Evanston | 20 | CST | |
| 2002 | Friday, September 6, 2002 | Cheyenne Central | 19 | Riverton | 13 | CST | |
| 2002 | Friday, September 13, 2002 | Laramie | 7 | Riverton | 40 | CST | |
| 2002 | Friday, September 20, 2002 | Riverton | 21 | Sheridan | 24 | OT | CST |
| 2002 | Friday, September 27, 2002 | Riverton | 20 | Powell | 6 | CST | |
| 2002 | Friday, October 4, 2002 | Cody | 8 | Riverton | 39 | CST | |
| 2002 | Friday, October 11, 2002 | Lander | 25 | Riverton | 8 | CST | |
| 2002 | Friday, October 18, 2002 | Riverton | 18 | Green River | 29 | CST | |
| 2002 | Friday, October 25, 2002 | Evanston | 12 | Riverton | 38 | 5A Consolation | CST |
| 2002 | Friday, November 1, 2002 | Cheyenne East | 7 | Riverton | 28 | 5A Consolation championship | CST |
| 2003 | Friday, August 29, 2003 | Riverton | 21 | Cheyenne East | 14 | OT | CST |
| 2003 | Friday, September 5, 2003 | Kelly Walsh | 0 | Riverton | 14 | CST | |
| 2003 | Friday, September 12, 2003 | Campbell County | 40 | Riverton | 34 | 3OT | CST |
| 2003 | Friday, September 19, 2003 | Riverton | 0 | Natrona | 37 | CST | |
| 2003 | Friday, September 26, 2003 | Star Valley | 0 | Riverton | 6 | CST | |
| 2003 | Friday, October 3, 2003 | Riverton | 37 | Cody | 15 | CST/WHSAA | |
| 2003 | Friday, October 10, 2003 | Riverton | 26 | Lander | 16 | CST | |
| 2003 | Friday, October 17, 2003 | Sheridan | 7 | Riverton | 21 | CST | |
| 2003 | Friday, October 24, 2003 | Riverton | 20 | Green River | 33 | 5A QF | CST |
| 2004 | Friday, August 27, 2004 | Riverton | 21 | Rock Springs | 7 | CST | |
| 2004 | Friday, September 3, 2004 | Worland | 0 | Riverton | 52 | CST | |
| 2004 | Friday, September 10, 2004 | Riverton | 43 | Campbell County | 19 | CST | |
| 2004 | Saturday, September 18, 2004 | Riverton | 27 | Kelly Walsh | 6 | CST | |
| 2004 | Friday, September 24, 2004 | Natrona | 20 | Riverton | 7 | CST | |
| 2004 | Friday, October 1, 2004 | Cody | 7 | Riverton | 48 | CST | |
| 2004 | Friday, October 8, 2004 | Lander | 7 | Riverton | 38 | CST | |
| 2004 | Friday, October 15, 2004 | Riverton | 54 | Sheridan | 0 | CST | |
| 2004 | Friday, October 22, 2004 | Cody | 7 | Riverton | 48 | 5A QF | CST |
| 2004 | Friday, October 29, 2004 | Riverton | 21 | Green River | 24 | 5A SF | CST |
| 2005 | Friday, September 2, 2005 | Riverton | 31 | Green River | 32 | CST | |
| 2005 | Friday, September 9, 2005 | Powell | 12 | Riverton | 7 | CST | |
| 2005 | Friday, September 16, 2005 | Riverton | 10 | Laramie | 39 | CST | |
| 2005 | Friday, September 23, 2005 | Natrona | 31 | Riverton | 0 | CST | |
| 2005 | Friday, September 30, 2005 | Kelly Walsh | 44 | Riverton | 6 | CST | |
| 2005 | Friday, October 7, 2005 | Riverton | 13 | Sheridan | 29 | CST | |
| 2005 | Friday, October 14, 2005 | Lander | 13 | Riverton | 3 | CST | |
| 2005 | Friday, October 21, 2005 | Riverton | 21 | Campbell County | 42 | CST | |
| 2006 | Friday, September 1, 2006 | Douglas | 6 | Riverton | 19 | CST | |
| 2006 | Friday, September 8, 2006 | Riverton | 7 | Powell | 48 | CST | |
| 2006 | Friday, September 15, 2006 | Riverton | 0 | Natrona | 35 | CST | |
| 2006 | Friday, September 22, 2006 | Green River | 14 | Riverton | 13 | CST | |
| 2006 | Friday, September 29, 2006 | Riverton | 7 | Kelly Walsh | 28 | CST | |
| 2006 | Friday, October 6, 2006 | Sheridan | 9 | Riverton | 8 | CST | |
| 2006 | Friday, October 13, 2006 | Campbell County | 30 | Riverton | 6 | CST | |
| 2006 | Friday, October 20, 2006 | Riverton | 21 | Lander | 20 | CST | |
| 2007 | Friday, August 31, 2007 | Riverton | 0 | Douglas | 28 | CST | |
| 2007 | Friday, September 7, 2007 | Powell | 30 | Riverton | 13 | CST | |
| 2007 | Friday, September 14, 2007 | Natrona | 44 | Riverton | 0 | CST | |
| 2007 | Friday, September 21, 2007 | Riverton | 0 | Campbell County | 35 | CST | |
| 2007 | Friday, September 28, 2007 | Kelly Walsh | 35 | Riverton | 14 | CST | |
| 2007 | Friday, October 5, 2007 | Riverton | 8 | Sheridan | 23 | CST | |
| 2007 | Friday, October 12, 2007 | Riverton | 13 | Green River | 34 | CST | |
| 2007 | Friday, October 19, 2007 | Lander | 8 | Riverton | 19 | CST | |
| 2008 | Saturday, August 30, 2008 | Riverton | 13 | Star Valley | 10 | OT | CST |
| 2008 | Friday, September 5, 2008 | Green River | 48 | Riverton | 0 | CST | |
| 2008 | Friday, September 12, 2008 | Douglas | 27 | Riverton | 0 | CST | |
| 2008 | Friday, September 19, 2008 | Riverton | 6 | Powell | 34 | CST | |
| 2008 | Friday, September 26, 2008 | Riverton | 14 | Kelly Walsh | 51 | CST | |
| 2008 | Friday, October 3, 2008 | Sheridan | 35 | Riverton | 0 | CST | |
| 2008 | Friday, October 10, 2008 | Riverton | 12 | Natrona | 55 | CST | |
| 2008 | Friday, October 17, 2008 | Campbell County | 46 | Riverton | 0 | CST | |
| 2008 | Friday, October 24, 2008 | Riverton | 6 | Lander | 20 | CST | |
| 2009 | Saturday, August 29, 2009 | Riverton | 26 | Jackson | 7 | CST | |
| 2009 | Friday, September 4, 2009 | Powell | 19 | Riverton | 6 | CST | |
| 2009 | Friday, September 11, 2009 | Riverton | 13 | Star Valley | 14 | CST | |
| 2009 | Friday, September 18, 2009 | Lander | 24 | Riverton | 21 | CST | |
| 2009 | Friday, September 25, 2009 | Riverton | 38 | Rawlins | 6 | CST | |
| 2009 | Friday, October 2, 2009 | Riverton | 7 | Buffalo | 43 | CST | |
| 2009 | Monday, October 12, 2009 | Torrington | 12 | Riverton | 26 | CST | |
| 2009 | Friday, October 16, 2009 | Douglas | 42 | Riverton | 0 | CST | |
| 2009 | Friday, October 23, 2009 | Riverton | 31 | Wheatland | 20 | CST | |
| 2009 | Friday, October 30, 2009 | Riverton | 37 | Worland | 38 | 3A QF-2OT | CST |
| 2010 | Saturday, August 28, 2010 | Jackson | 6 | Riverton | 49 | CST | |
| 2010 | Friday, September 3, 2010 | Riverton | 10 | Powell | 13 | CST | |
| 2010 | Friday, September 10, 2010 | Star Valley | 6 | Riverton | 28 | CST | |
| 2010 | Friday, September 17, 2010 | Riverton | 21 | Lander | 20 | CST | |
| 2010 | Friday, September 24, 2010 | Rawlins | 7 | Riverton | 49 | CST | |
| 2010 | Friday, October 1, 2010 | Buffalo | 49 | Riverton | 22 | CST | |
| 2010 | Friday, October 8, 2010 | Riverton | 21 | Torrington | 12 | CST | |
| 2010 | Friday, October 15, 2010 | Riverton | 9 | Douglas | 27 | CST | |
| 2010 | Friday, October 22, 2010 | Wheatland | 30 | Riverton | 41 | CST | |
| 2010 | Friday, October 29, 2010 | Riverton | 10 | Powell | 7 | 3A QF | CST |
| 2010 | Friday, November 5, 2010 | Riverton | 2 | Douglas | 23 | 3A SF | CST |
| 2011 | Friday, August 26, 2011 | Worland | 7 | Riverton | 12 | CST | |
| 2011 | Friday, September 2, 2011 | Riverton | 6 | Powell | 34 | CST | |
| 2011 | Friday, September 9, 2011 | Green River | 54 | Riverton | 30 | CST | |
| 2011 | Friday, September 16, 2011 | Cody | 20 | Riverton | 35 | CST | |
| 2011 | Friday, September 23, 2011 | Riverton | 28 | Rawlins | 14 | CST | |
| 2011 | Friday, September 30, 2011 | Riverton | 13 | Buffalo | 38 | CST | |
| 2011 | Friday, October 7, 2011 | Torrington | 3 | Riverton | 30 | CST | |
| 2011 | Friday, October 14, 2011 | Douglas | 44 | Riverton | 15 | CST | |
| 2011 | Friday, October 21, 2011 | Riverton | 22 | Lander | 24 | CST | |
| 2011 | Friday, October 28, 2011 | Riverton | 21 | Green River | 49 | 3A QF | CST |
| 2012 | Friday, August 24, 2012 | Riverton | 27 | Worland | 9 | CST | |
| 2012 | Friday, August 31, 2012 | Powell | 21 | Riverton | 0 | CST | |
| 2012 | Friday, September 7, 2012 | Riverton | 28 | Green River | 34 | CST | |
| 2012 | Friday, September 14, 2012 | Riverton | 26 | Cody | 7 | CST | |
| 2012 | Friday, September 21, 2012 | Rawlins | 13 | Riverton | 48 | CST | |
| 2012 | Friday, September 28, 2012 | Buffalo | 14 | Riverton | 34 | CST | |
| 2012 | Friday, October 5, 2012 | Riverton | 42 | Torrington | 3 | CST | |
| 2012 | Friday, October 12, 2012 | Riverton | 14 | Douglas | 13 | CST | |
| 2012 | Friday, October 19, 2012 | Lander | 6 | Riverton | 43 | CST | |
| 2012 | Friday, October 26, 2012 | Cody | 24 | Riverton | 17 | 3A QF | CST |
| 2013 | Friday, August 30, 2013 | Worland | 6 | Riverton | 37 | CST | |
| 2013 | Friday, September 6, 2013 | Riverton | 6 | Powell | 49 | called after three quarters-lightning | CST |
| 2013 | Friday, September 13, 2013 | Green River | 20 | Riverton | 41 | CST | |
| 2013 | Friday, September 20, 2013 | Cody | 40 | Riverton | 17 | CST | |
| 2013 | Friday, September 27, 2013 | Riverton | 49 | Rawlins | 6 | CST | |
| 2013 | Saturday, October 5, 2013 | Riverton | 21 | Buffalo | 14 | CST | |
| 2013 | Friday, October 11, 2013 | Torrington | 21 | Riverton | 49 | CST | |
| 2013 | Friday, October 18, 2013 | Douglas | 40 | Riverton | 19 | CST | |
| 2013 | Thursday, October 24, 2013 | Riverton | 21 | Lander | 22 | CST | |
| 2013 | Friday, November 1, 2013 | Riverton | 10 | Star Valley | 52 | 3A QF | CST |
| 2014 | Friday, August 29, 2014 | Riverton | 21 | Worland | 24 | CST | |
| 2014 | Friday, September 5, 2014 | Green River | 6 | Riverton | 36 | CST | |
| 2014 | Friday, September 12, 2014 | Riverton | 32 | Star Valley | 21 | CST | |
| 2014 | Friday, September 19, 2014 | Riverton | 20 | Powell | 14 | CST | |
| 2014 | Friday, September 26, 2014 | Torrington | 21 | Riverton | 27 | CST | |
| 2014 | Friday, October 3, 2014 | Riverton | 41 | Rawlins | 37 | CST | |
| 2014 | Friday, October 10, 2014 | Buffalo | 17 | Riverton | 30 | CST | |
| 2014 | Friday, October 17, 2014 | Douglas | 15 | Riverton | 3 | CST | |
| 2014 | Thursday, October 23, 2014 | Riverton | 56 | Lander | 0 | CST | |
| 2014 | Friday, October 31, 2014 | Powell | 26 | Riverton | 42 | 3A QF | CST |
| 2014 | Friday, November 7, 2014 | Riverton | 34 | Cody | 42 | 3A SF | CST |
| 2015 | Friday, September 4, 2015 | Riverton | 21 | Green River | 0 | CST | |
| 2015 | Friday, September 11, 2015 | Star Valley | 42 | Riverton | 28 | CST | |
| 2015 | Friday, September 18, 2015 | Powell | 27 | Riverton | 29 | CST | |
| 2015 | Friday, September 25, 2015 | Riverton | 21 | Torrington | 48 | CST | |
| 2015 | Friday, October 2, 2015 | Rawlins | 14 | Riverton | 48 | CST | |
| 2015 | Friday, October 9, 2015 | Riverton | 41 | Buffalo | 17 | CST | |
| 2015 | Friday, October 16, 2015 | Riverton | 36 | Douglas | 48 | CST | |
| 2015 | Friday, October 23, 2015 | Lander | 6 | Riverton | 48 | CST | |
| 2015 | Friday, October 30, 2015 | Riverton | 21 | Jackson | 44 | 3A QF | CST |
| 2016 | Friday, September 2, 2016 | Green River | 48 | Riverton | 36 | CST | |
| 2016 | Friday, September 9, 2016 | Riverton | 7 | Star Valley | 49 | CST | |
| 2016 | Friday, September 16, 2016 | Riverton | 18 | Powell | 23 | CST | |
| 2016 | Friday, September 23, 2016 | Torrington | 66 | Riverton | 49 | CST | |
| 2016 | Friday, September 30, 2016 | Riverton | 61 | Rawlins | 22 | CST | |
| 2016 | Friday, October 7, 2016 | Buffalo | 28 | Riverton | 54 | CST | |
| 2016 | Friday, October 14, 2016 | Douglas | 47 | Riverton | 42 | CST | |
| 2016 | Friday, October 21, 2016 | Riverton | 40 | Lander | 7 | CST | |
| 2016 | Friday, October 28, 2016 | Riverton | 27 | Star Valley | 35 | 3A QF | CST |
| 2017 | Friday, August 25, 2017 | Evanston | 21 | Riverton | 8 | CST | |
| 2017 | Friday, September 8, 2017 | Riverton | 21 | Green River | 56 | CST | |
| 2017 | Friday, September 15, 2017 | Glenrock | 48 | Riverton | 50 | CST | |
| 2017 | Friday, September 22, 2017 | Riverton | 20 | Douglas | 34 | CST | |
| 2017 | Friday, September 29, 2017 | Lander | 27 | Riverton | 30 | CST | |
| 2017 | Friday, October 6, 2017 | Rawlins | 14 | Riverton | 9 | CST | |
| 2017 | Friday, October 13, 2017 | Riverton | 24 | Buffalo | 49 | CST | |
| 2017 | Friday, October 20, 2017 | Riverton | 14 | Torrington | 42 | called at halftime-lightning | CST |
| 2018 | Friday, August 24, 2018 | Riverton | 7 | Powell | 29 | CST | |
| 2018 | Friday, August 31, 2018 | Riverton | 0 | Cody | 38 | CST | |
| 2018 | Friday, September 7, 2018 | Evanston | 48 | Riverton | 8 | CST | |
| 2018 | Friday, September 14, 2018 | Star Valley | 54 | Riverton | 3 | CST | |
| 2018 | Friday, September 21, 2018 | Riverton | 30 | Worland | 33 | CST | |
| 2018 | Friday, September 28, 2018 | Lander | 35 | Riverton | 27 | CST | |
| 2018 | Friday, October 5, 2018 | Riverton | 0 | Torrington | 51 | CST | |
| 2018 | Friday, October 12, 2018 | Riverton | 25 | Rawlins | 28 | CST | |
| 2018 | Friday, October 19, 2018 | Douglas | 42 | Riverton | 14 | CST | |
| 2019 | Friday, August 30, 2019 | Powell | 32 | Riverton | 17 | WHSAA | |
| 2019 | Friday, September 6, 2019 | Cody | 28 | Riverton | 6 | WHSAA | |
| 2019 | Friday, September 13, 2019 | Riverton | 24 | Evanston | 21 | WHSAA | |
| 2019 | Friday, September 20, 2019 | Riverton | 7 | Star Valley | 49 | WHSAA | |
| 2019 | Friday, September 27, 2019 | Worland | 7 | Riverton | 17 | WHSAA | |
| 2019 | Friday, October 4, 2019 | Riverton | 7 | Lander | 9 | WHSAA | |
| 2019 | Friday, October 11, 2019 | Torrington | 7 | Riverton | 52 | WHSAA | |
| 2019 | Friday, October 18, 2019 | Rawlins | 6 | Riverton | 17 | WHSAA | |
| 2019 | Friday, October 25, 2019 | Riverton | 7 | Douglas | 13 | OT | WHSAA |
| 2019 | Friday, November 1, 2019 | Jackson | 48 | Riverton | 6 | 3A QF | WHSAA |
| 2020 | Friday, August 28, 2020 | Riverton | 7 | Powell | 37 | WHSAA | |
| 2020 | Friday, September 4, 2020 | Riverton | 23 | Cody | 44 | WHSAA | |
| 2020 | Friday, September 11, 2020 | Evanston | 14 | Riverton | 42 | WHSAA | |
| 2020 | Friday, September 18, 2020 | Jackson | 57 | Riverton | 7 | WHSAA | |
| 2020 | Friday, September 25, 2020 | Douglas | 38 | Riverton | 14 | WHSAA | |
| 2020 | Friday, October 2, 2020 | Riverton | 13 | Buffalo | 6 | WHSAA | |
| 2020 | Friday, October 9, 2020 | Lander | 45 | Riverton | 31 | WHSAA | |
| 2020 | Friday, October 16, 2020 | Riverton | 21 | Worland | 9 | WHSAA | |
| 2020 | Friday, October 23, 2020 | Riverton | 20 | Rawlins | 0 | WHSAA | |
| 2020 | Friday, October 30, 2020 | Riverton | 38 | Jackson | 61 | 3A QF | WHSAA |
| 2021 | Friday, August 27, 2021 | Powell | 37 | Riverton | 7 | WHSAA | |
| 2021 | Friday, September 3, 2021 | Cody | 57 | Riverton | 10 | WHSAA | |
| 2021 | Friday, September 10, 2021 | Riverton | 13 | Evanston | 19 | WHSAA | |
| 2021 | Friday, September 17, 2021 | Riverton | 17 | Jackson | 28 | WHSAA | |
| 2021 | Friday, September 24, 2021 | Riverton | 0 | Douglas | 49 | WHSAA | |
| 2021 | Friday, October 1, 2021 | Buffalo | 42 | Riverton | 7 | WHSAA | |
| 2021 | Friday, October 8, 2021 | Riverton | 7 | Lander | 17 | WHSAA | |
| 2021 | Friday, October 15, 2021 | Worland | 34 | Riverton | 20 | WHSAA | |
| 2021 | Friday, October 22, 2021 | Rawlins | 14 | Riverton | 40 | WHSAA | |
| 2022 | Friday, August 26, 2022 | Riverton | 13 | Powell | 50 | WHSAA | |
| 2022 | Friday, September 2, 2022 | Riverton | 0 | Cody | 49 | WHSAA | |
| 2022 | Friday, September 9, 2022 | Evanston | 34 | Riverton | 7 | WHSAA | |
| 2022 | Friday, September 16, 2022 | Star Valley | 59 | Riverton | 19 | WHSAA | |
| 2022 | Friday, September 23, 2022 | Riverton | 14 | Rawlins | 6 | WHSAA | |
| 2022 | Friday, September 30, 2022 and Monday, October 3, 2022 | Lander | 29 | Riverton | 28 | OT; delayed in first quarter due to weather and made up the following Monday | WHSAA |
| 2022 | Friday, October 7, 2022 | Douglas | 56 | Riverton | 7 | WHSAA | |
| 2022 | Friday, October 14, 2022 | Riverton | 21 | Buffalo | 53 | WHSAA | |
| 2022 | Friday, October 21, 2022 | Riverton | 21 | Worland | 42 | WHSAA | |
| 2023 | Friday, August 25, 2023 | Powell | 42 | Riverton | 24 | WP | |
| 2023 | Friday, September 1, 2023 | Cody | 56 | Riverton | 7 | WP | |
| 2023 | Friday, September 8, 2023 | Riverton | 27 | Evanston | 34 | WP | |
| 2023 | Friday, September 15, 2023 | Riverton | 6 | Star Valley | 56 | WP | |
| 2023 | Friday, September 22, 2023 | Rawlins | 14 | Riverton | 42 | WP | |
| 2023 | Friday, September 29, 2023 | Riverton | 50 | Lander | 21 | WP | |
| 2023 | Friday, October 6, 2023 | Riverton | 17 | Douglas | 25 | WP | |
| 2023 | Friday, October 13, 2023 | Buffalo | 14 | Riverton | 25 | WP | |
| 2023 | Friday, October 20, 2023 | Worland | 7 | Riverton | 28 | WP | |
| 2023 | Friday, October 27, 2023 | Evanston | 28 | Riverton | 7 | 3A QF | WP |
| 2024 | Friday, August 30, 2024 | Riverton | 7 | Powell | 0 | WP | |
| 2024 | Friday, September 6, 2024 | Riverton | 24 | Cody | 47 | WP | |
| 2024 | Friday, September 13, 2024 | Evanston | 13 | Riverton | 17 | WP | |
| 2024 | Friday, September 20, 2024 | Green River | 13 | Riverton | 28 | WP | |
| 2024 | Friday, September 27, 2024 | Douglas | 20 | Riverton | 13 | WP | |
| 2024 | Friday, October 4, 2024 | Riverton | 16 | Buffalo | 15 | WP | |
| 2024 | Friday, October 11, 2024 | Lander | 14 | Riverton | 38 | WP | |
| 2024 | Friday, October 18, 2024 | Riverton | 28 | Torrington | 12 | WP | |
| 2024 | Friday, October 25, 2024 | Riverton | 37 | Rawlins | 13 | WP | |
| 2024 | Friday, November 1, 2024 | Powell | 35 | Riverton | 36 | 3A QF-2OT | WHSAA |
| 2024 | Friday, November 8, 2024 | Riverton | 0 | Star Valley | 40 | 3A SF | WHSAA |
| Season | Date | Away Team | Away Score | Home Team | Home Score | Notes | Source |