| Date | Week | Home | Score | Away | Score | |
| 8/17/2018 | 1 | Northwestern | 43 | Ashland (NC) | 28 | |
| 8/24/2018 | 2 | Osceola (NC) | 7 | Northwestern | 38 | |
| 8/31/2018 | 3 | Cumberland | 20 | Northwestern | 48 | |
| 9/7/2018 | 4 | Northwestern | 56 | Chetek-Weyerhaeuser | 6 | |
| 9/14/2018 | 5 | Bloomer | 12 | Northwestern | 35 | |
| 9/21/2018 | 6 | Northwestern | 43 | Hayward/La Courte Oreilles | 16 | |
| 9/28/2018 | 7 | Spooner | 28 | Northwestern | 34 | |
| 10/5/2018 | 8 | Northwestern | 50 | Ladysmith | 22 | |
| 10/12/2018 | 9 | Barron | 6 | Northwestern | 76 | |