| Conference | Season | |||||||||
| North Region | W | L | PCT | STRK | L10 | W | L | PCT | STRK | L10 |
|---|---|---|---|---|---|---|---|---|---|---|
| Edmonds * † | 19 | 5 | 0.792 | 3W | 7-3 | 39 | 8 | 0.830 | 3W | 9-1 |
| Bellevue † | 18 | 6 | 0.750 | 3L | 5-5 | 28 | 23 | 0.549 | 2L | 5-5 |
| Douglas † | 15 | 9 | 0.625 | 3L | 7-3 | 17 | 17 | 0.500 | 1L | 5-5 |
| Everett | 12 | 12 | 0.500 | 4W | 6-4 | 19 | 20 | 0.487 | 4W | 6-4 |
| Skagit Valley † | 12 | 12 | 0.500 | 1L | 7-3 | 17 | 23 | 0.425 | 3L | 6-4 |
| Shoreline | 6 | 18 | 0.250 | 1W | 5-5 | 10 | 24 | 0.294 | 1W | 5-5 |
| Olympic | 2 | 22 | 0.083 | 15L | 0-10 | 6 | 34 | 0.150 | 13L | 0-10 |
| Conference | Season | |||||||||
| East Region | W | L | PCT | STRK | L10 | W | L | PCT | STRK | L10 |
|---|---|---|---|---|---|---|---|---|---|---|
| Treasure Valley * † | 22 | 6 | 0.786 | 1W | 9-1 | 35 | 12 | 0.740 | 2L | 6-4 |
| Walla Walla † | 17 | 11 | 0.607 | 4L | 3-7 | 27 | 14 | 0.659 | 2L | 3-7 |
| Yakima Valley † | 17 | 11 | 0.607 | 1L | 6-4 | 25 | 19 | 0.568 | 3L | 4-6 |
| Columbia Basin † | 16 | 12 | 0.571 | 1W | 5-5 | 28 | 17 | 0.622 | 3L | 5-5 |
| Spokane | 15 | 13 | 0.536 | 4W | 7-3 | 23 | 17 | 0.575 | 4W | 7-3 |
| Big Bend | 13 | 15 | 0.464 | 2W | 6-4 | 22 | 17 | 0.564 | 2W | 6-4 |
| Wenatchee Valley | 9 | 19 | 0.321 | 1L | 3-7 | 14 | 26 | 0.350 | 1L | 3-7 |
| Blue Mountain | 3 | 25 | 0.107 | 3L | 1-9 | 6 | 33 | 0.154 | 3L | 1-9 |
| Conference | Season | |||||||||
| West Region | W | L | PCT | STRK | L10 | W | L | PCT | STRK | L10 |
|---|---|---|---|---|---|---|---|---|---|---|
| Pierce * † | 22 | 3 | 0.880 | 1W | 9-1 | 28 | 13 | 0.683 | 2L | 7-3 |
| Tacoma † | 20 | 5 | 0.800 | 1L | 5-5 | 39 | 8 | 0.830 | 1L | 5-5 |
| Lower Columbia † | 17 | 8 | 0.680 | 5W | 6-4 | 30 | 15 | 0.667 | 2L | 6-4 |
| Centralia | 9 | 16 | 0.360 | 2W | 7-3 | 15 | 25 | 0.375 | 2W | 7-3 |
| Green River | 6 | 19 | 0.240 | 2L | 2-8 | 9 | 31 | 0.225 | 2L | 2-8 |
| Grays Harbor | 1 | 24 | 0.040 | 6L | 1-9 | 3 | 34 | 0.081 | 6L | 1-9 |
| Conference | Season | |||||||||
| South Region | W | L | PCT | STRK | L10 | W | L | PCT | STRK | L10 |
|---|---|---|---|---|---|---|---|---|---|---|
| Clark * † | 21 | 9 | 0.700 | 2W | 8-2 | 31 | 15 | 0.674 | 2L | 6-4 |
| Lane | 19 | 11 | 0.633 | 3W | 6-4 | 30 | 18 | 0.625 | 1L | 7-3 |
| SW Oregon | 16 | 14 | 0.533 | 3L | 4-6 | 21 | 22 | 0.488 | 3L | 4-6 |
| Mt. Hood | 16 | 14 | 0.533 | 5W | 7-3 | 19 | 23 | 0.452 | 5W | 7-3 |
| Chemeketa | 12 | 18 | 0.400 | 2L | 4-6 | 20 | 23 | 0.466 | 2L | 4-6 |
| Clackamas | 6 | 24 | 0.200 | 7L | 1-9 | 7 | 27 | 0.206 | 7L | 1-9 |