| 9/2/2023 | St John Fisher (5-5) | 7 | at | Marietta | 31 | E8 | ||
| 9/16/2023 | Mount Union (11-1,9-0) | 28 | at | Marietta | 0 | |||
| 9/23/2023 | Otterbein (0-10,0-9) | 0 | at | Marietta | 50 | |||
| 9/30/2023 | Marietta | 42 | at | Baldwin-Wallace (6-4,6-3) | 21 | |||
| 10/7/2023 | John Carroll (8-2,8-1) | 31 | at | Marietta | 28 | |||
| 10/14/2023 | Marietta | 45 | at | Wilmington (3-7,2-7) | 15 | |||
| 10/21/2023 | Heidelberg (6-4,5-4) | 14 | at | Marietta | 37 | |||
| 10/28/2023 | Marietta | 21 | at | Ohio Northern (4-6,4-5) | 17 | |||
| 11/4/2023 | Marietta | 45 | at | Capital (1-9,1-8) | 14 | |||
| 11/11/2023 | Muskingum (4-6,3-6) | 20 | at | Marietta | 21 |
| vs Marietta | vs Other Opponents | Marietta compared to OOs | |
| Record: | 2-8 | 46-46 | |
| Points Scored: | 16.70 | 30.40 | 13.70 |
| Points Allowed: | 32.00 | 29.14 | 2.86 |
| Margin: | -15.30 | 1.26 | 16.56 |
| Total Points: | 48.70 | 59.54 | -10.84 |