| 9/3/2015 | Southwest Baptist (4-6) | 28 | at | Grand Valley State | 36 | | | GLV |
| 9/12/2015 | Grand Valley State | 27 | at | Ohio Dominican (8-3,7-3) | 24 | | | |
| 9/19/2015 | Ferris State (11-1,10-1) | 61 | at | Grand Valley State | 24 | | | |
| 9/26/2015 | Grand Valley State | 6 | at | Lake Erie (3-8,3-7) | 53 | | | |
| 10/3/2015 | Hillsdale (5-6,5-5) | 14 | at | Grand Valley State | 46 | | | |
| 10/10/2015 | Grand Valley State | 38 | at | Wayne State MI (6-5,5-5) | 17 | | | |
| 10/17/2015 | Michigan Tech (7-3,7-3) | 21 | at | Grand Valley State | 38 | | | |
| 10/24/2015 | Findlay (6-5,5-5) | 7 | at | Grand Valley State | 52 | | | |
| 10/31/2015 | Grand Valley State | 31 | at | Ashland (10-1,10-1) | 45 | | | |
| 11/7/2015 | Grand Valley State | 49 | at | Tiffin (5-6,4-6) | 42 | | | |
| 11/14/2015 | Saginaw Valley State (1-10,1-9) | 17 | at | Grand Valley State | 24 | | | |
| 11/21/2015 | Grand Valley State | 45 | at | Ashland (10-1,10-1) | 28 | | NCAA D2 Championship - First Round | |
| 11/28/2015 | Grand Valley State | 38 | at | Ferris State (11-1,10-1) | 34 | | NCAA D2 Championship - Second Round | |
| 12/5/2015 | Grand Valley State | 31 | at | Colorado State-Pueblo (12-2) | 7 | | NCAA D2 Quarterfinal | at RMAC |
| 12/12/2015 | Grand Valley State | 32 | at | Shepherd (13-1) | 34 | | NCAA D2 Semifinal | at MtnE |