| 9/1/2018 | Northwestern IA | 28 | at | Valley City State (6-4) | 10 | at NSAA | ||
| 9/8/2018 | Northwestern IA | 49 | at | Jamestown (3-8,2-7) | 7 | |||
| 9/15/2018 | Midland U. (7-4,5-4) | 20 | at | Northwestern IA | 49 | |||
| 9/22/2018 | Northwestern IA | 41 | at | Dakota Wesleyan (2-9,1-8) | 13 | |||
| 9/29/2018 | Doane (6-4,5-4) | 25 | at | Northwestern IA | 28 | |||
| 10/6/2018 | Dordt (7-3,6-3) | 28 | at | Northwestern IA | 40 | |||
| 10/20/2018 | Morningside (15-0,9-0) | 42 | at | Northwestern IA | 34 | |||
| 10/27/2018 | Northwestern IA | 39 | at | Hastings (5-6,3-6) | 29 | |||
| 11/3/2018 | Northwestern IA | 42 | at | Concordia NE (3-7,2-7) | 28 | |||
| 11/10/2018 | Briar Cliff (6-5,4-5) | 14 | at | Northwestern IA | 31 | |||
| 11/17/2018 | Dickinson State (9-3) | 14 | at | Northwestern IA | 6 | NAIA Playoff Round 1 | NSAA |
| vs Northwestern IA | vs Other Opponents | Northwestern IA compared to OOs | |
| Record: | 2-9 | 67-44 | |
| Points Scored: | 20.91 | 30.66 | 9.75 |
| Points Allowed: | 35.18 | 25.01 | 10.17 |
| Margin: | -14.27 | 5.65 | 19.92 |
| Total Points: | 56.09 | 55.67 | 0.42 |