| 9/1/2012 | Case Western Reserve (6-4) | 26 | at | Marietta | 23 | UAA | ||
| 9/15/2012 | Marietta | 7 | at | Capital (2-8,2-7) | 13 | |||
| 9/22/2012 | Mount Union (15-0,9-0) | 52 | at | Marietta | 0 | |||
| 9/29/2012 | Marietta | 24 | at | Heidelberg (9-2,8-1) | 56 | |||
| 10/6/2012 | Marietta | 14 | at | John Carroll (6-4,5-4) | 61 | |||
| 10/13/2012 | Ohio Northern (4-6,4-5) | 56 | at | Marietta | 14 | |||
| 10/20/2012 | Marietta | 12 | at | Wilmington (1-9,1-8) | 13 | |||
| 10/27/2012 | Marietta | 14 | at | Baldwin-Wallace (7-3,6-3) | 66 | |||
| 11/3/2012 | Otterbein (8-2,7-2) | 40 | at | Marietta | 20 | |||
| 11/10/2012 | Muskingum (3-7,3-6) | 38 | at | Marietta | 14 |
| vs Marietta | vs Other Opponents | Marietta compared to OOs | |
| Record: | 10-0 | 51-45 | |
| Points Scored: | 42.10 | 26.51 | -15.59 |
| Points Allowed: | 14.20 | 23.03 | -8.83 |
| Margin: | 27.90 | 3.48 | -24.42 |
| Total Points: | 56.30 | 49.54 | 6.76 |