| 9/2/2023 | St Xavier | 45 | at | St Francis IN (6-4,6-4) | 28 | | | |
| 9/9/2023 | St Xavier | 21 | at | Marian IN (9-2,9-2) | 28 | | | |
| 9/16/2023 | Indiana Wesleyan (10-2,8-1) | 16 | at | St Xavier | 15 | | | |
| 9/23/2023 | Madonna (0-11,0-10) | 7 | at | St Xavier | 31 | | | |
| 9/30/2023 | St Xavier | 28 | at | St Francis IL (7-3,6-3) | 21 | | | |
| 10/7/2023 | Judson (0-9,0-9) | 6 | at | St Xavier | 58 | | | |
| 10/14/2023 | Saginaw Valley State (6-5) | 32 | at | St Xavier | 10 | | | GLIAC (D2) |
| 10/28/2023 | St Xavier | 38 | at | Saint Ambrose (1-9,1-7) | 13 | | | |
| 11/4/2023 | Olivet Nazarene (6-4,5-4) | 21 | at | St Xavier | 38 | | | |
| 11/11/2023 | St Xavier | 35 | at | Roosevelt (6-4,6-2) | 14 | | | |
| 11/25/2023 | St Xavier | 31 | at | Marian IN (9-2,9-2) | 21 | | NAIA Playoffs Round 2 | |
| 12/2/2023 | St Xavier | 17 | at | Northwestern IA (14-1) | 34 | | NAIA Championship - Quarterfinal | at GPAC |