| 9/2/2023 | Washington State (5-7) | 50 | at | Colorado State | 24 | P12 | ||
| 9/16/2023 | Colorado State | 35 | at | Colorado (4-8) | 43 | 2OT | at P12 | |
| 9/23/2023 | Colorado State | 31 | at | Middle Tenn State (4-8) | 23 | at CUSA | ||
| 9/30/2023 | Utah Tech (2-9) | 20 | at | Colorado State | 41 | ASUN (1AA) | ||
| 10/7/2023 | Colorado State | 24 | at | Utah State (6-7,4-4) | 44 | |||
| 10/14/2023 | Boise State (8-6,7-2) | 30 | at | Colorado State | 31 | |||
| 10/21/2023 | Colorado State | 23 | at | UNLV (9-5,6-3) | 25 | |||
| 10/28/2023 | Air Force (9-4,5-3) | 30 | at | Colorado State | 13 | |||
| 11/3/2023 | Colorado State | 15 | at | Wyoming (9-4,5-3) | 24 | |||
| 11/11/2023 | San Diego State (4-8,2-6) | 19 | at | Colorado State | 22 | |||
| 11/18/2023 | Nevada (2-10,2-6) | 20 | at | Colorado State | 30 | |||
| 11/25/2023 | Colorado State | 24 | at | Hawaii (5-8,3-5) | 27 |
| vs Colorado State | vs Other Opponents | Colorado State compared to OOs | |
| Record: | 7-5 | 60-79 | |
| Points Scored: | 29.58 | 26.58 | -3.00 |
| Points Allowed: | 26.08 | 29.29 | -3.21 |
| Margin: | 3.50 | -2.71 | -6.21 |
| Total Points: | 55.66 | 55.87 | -0.21 |