Schedule
| Teams | Date | Time |
|---|---|---|
| Asotin 5, Potlatch 1 | March 19, 2018 | 4:30 p.m. |
| Potlatch at St. Maries | April 5, 2018 | 4 p.m. |
| Potlatch 17, Lapwai 3 | April 16, 2018 | 2 p.m. |
| Potlatch 24, Lapwai 1 | April 16, 2018 | 6 p.m. |
| Potlatch 15, Moscow 2 | April 19, 2018 | 2 p.m. |
| Potlatch 9, Moscow 2 | April 19, 2018 | 3:30 p.m. |
| Orofino 9, Potlatch 8 | May 2, 2018 | 4:30 p.m. |