Colorado Buffaloes vs Utah State Aggies
Series timeline
▲ Colorado Buffaloes ahead (peak +5)
▼ Utah State Aggies ahead (peak +2)
Colorado Buffaloes Utah State Aggies Tie Postseason One meeting per cell
Longest streaks: Colorado Buffaloes 5 (1940–1946), Utah State Aggies 2 (1917–1919). Current: Colorado Buffaloes 3.
Splits
| Split | Colorado Buffaloes record |
|---|---|
| Regular season | 11-6-1 |
| Hosted by Colorado Buffaloes | 9-2 |
| Hosted by Utah State Aggies | 2-4-1 |
| Last 10 seasons (1939 to 1998) | 8-2 |
| Largest Colorado Buffaloes win | 33-0 (1937) |
| Largest Utah State Aggies win | 23-0 (1917) |
Every meeting
1990s
| Season | Date | Winner | Score | Site | Round |
|---|---|---|---|---|---|
| 1998 | Sep 19, 1998 | Colorado Buffaloes | 25-6 | at Colorado Buffaloes | Week 4 |
1940s
| Season | Date | Winner | Score | Site | Round |
|---|---|---|---|---|---|
| 1949 | Oct 22, 1949 | Colorado Buffaloes | 20-7 | at Utah State Aggies | Week 7 |
| 1948 | Nov 6, 1948 | Colorado Buffaloes | 28-14 | at Colorado Buffaloes | Week 9 |
| 1947 | Nov 8, 1947 | Utah State Aggies | 35-12 | at Utah State Aggies | Week 9 |
| 1946 | Oct 5, 1946 | Colorado Buffaloes | 6-0 | at Colorado Buffaloes | Week 4 |
| 1945 | Nov 10, 1945 | Colorado Buffaloes | 14-7 | at Colorado Buffaloes | Week 10 |
| 1942 | Oct 9, 1942 | Colorado Buffaloes | 31-14 | at Colorado Buffaloes | Week 5 |
| 1941 | Oct 11, 1941 | Colorado Buffaloes | 13-7 | at Colorado Buffaloes | Week 4 |
| 1940 | Oct 12, 1940 | Colorado Buffaloes | 26-0 | at Utah State Aggies | Week 5 |
1930s
| Season | Date | Winner | Score | Site | Round |
|---|---|---|---|---|---|
| 1939 | Oct 7, 1939 | Utah State Aggies | 16-6 | at Colorado Buffaloes | Week 4 |
| 1938 | Oct 8, 1938 | Utah State Aggies | 20-0 | at Utah State Aggies | Week 4 |
| 1937 | Oct 9, 1937 | Colorado Buffaloes | 33-0 | at Colorado Buffaloes | Week 4 |
| 1936 | Nov 14, 1936 | Utah State Aggies | 14-13 | at Utah State Aggies | Week 9 |
| 1932 | Oct 8, 1932 | Colorado Buffaloes | 26-7 | at Colorado Buffaloes | Week 4 |
| 1930 | Oct 11, 1930 | Tie | 0-0 | at Utah State Aggies | Week 5 |