| 8/31/2023 | Eastern Illinois (8-3) | 27 | at | Indiana State | 0 | BigS | ||
| 9/8/2023 | Indiana State | 7 | at | Indiana (3-9) | 41 | at B10 | ||
| 9/16/2023 | Indiana State | 7 | at | Ball State (4-8) | 45 | at MAC | ||
| 9/30/2023 | Indiana State | 28 | at | Murray State (2-9,1-7) | 30 | |||
| 10/7/2023 | Northern Iowa (6-5,5-3) | 27 | at | Indiana State | 20 | |||
| 10/14/2023 | Indiana State | 7 | at | Illinois State (6-5,4-4) | 44 | |||
| 10/21/2023 | South Dakota (10-3,7-2) | 17 | at | Indiana State | 3 | |||
| 10/28/2023 | Indiana State | 33 | at | North Dakota (7-5,5-3) | 36 | |||
| 11/4/2023 | Youngstown State (8-5,5-3) | 19 | at | Indiana State | 7 | |||
| 11/11/2023 | Western Illinois (0-11,0-8) | 6 | at | Indiana State | 27 | |||
| 11/18/2023 | Indiana State | 9 | at | Southern Illinois (8-5,4-4) | 38 |
| vs Indiana State | vs Other Opponents | Indiana State compared to OOs | |
| Record: | 10-1 | 52-67 | |
| Points Scored: | 30.00 | 23.71 | -6.29 |
| Points Allowed: | 13.45 | 27.03 | -13.58 |
| Margin: | 16.55 | -3.32 | -19.87 |
| Total Points: | 43.45 | 50.74 | -7.29 |