| 9/2/2023 | North Park (5-5) | 27 | at | Manchester | 0 | CCIW | ||
| 9/9/2023 | Alma (12-1) | 68 | at | Manchester | 0 | MIAA | ||
| 9/16/2023 | Greenville (5-5) | 59 | at | Manchester | 7 | UMWAC | ||
| 9/30/2023 | Manchester | 14 | at | Mt St Joseph (9-2,7-0) | 69 | |||
| 10/7/2023 | Rose-Hulman (7-3,6-1) | 44 | at | Manchester | 7 | |||
| 10/14/2023 | Manchester | 0 | at | Hanover (7-3,4-3) | 34 | |||
| 10/21/2023 | Manchester | 12 | at | Bluffton (4-6,3-4) | 50 | |||
| 10/28/2023 | Defiance (4-6,3-4) | 51 | at | Manchester | 27 | |||
| 11/4/2023 | Manchester | 0 | at | Franklin (4-6,4-3) | 36 | |||
| 11/11/2023 | Anderson (0-10,0-7) | 7 | at | Manchester | 37 |
| vs Manchester | vs Other Opponents | Manchester compared to OOs | |
| Record: | 9-1 | 48-46 | |
| Points Scored: | 44.50 | 33.47 | -11.03 |
| Points Allowed: | 10.40 | 32.06 | -21.66 |
| Margin: | 34.10 | 1.41 | -32.69 |
| Total Points: | 54.90 | 65.53 | -10.63 |