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| Since 2017-18 | Wins | Losses | Pct |
| UCLA | 68 | 35 | 66.0% |
| Arizona | 68 | 36 | 65.4% |
| USC | 67 | 37 | 64.4% |
| Oregon | 64 | 38 | 62.7% |
| Colorado | 58 | 47 | 55.2% |
| Arizona State | 54 | 47 | 53.5% |
| Washington | 50 | 55 | 47.6% |
| Utah | 49 | 55 | 47.1% |
| Stanford | 48 | 55 | 46.6% |
| Oregon State | 37 | 67 | 35.6% |
| Washington State | 36 | 68 | 34.6% |
| California | 22 | 81 | 21.4% |
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| Since 2019-20 | Wins | Losses | Pct |
| UCLA | 48 | 19 | 71.6% |
| USC | 47 | 21 | 69.1% |
| Arizona | 46 | 22 | 67.6% |
| Oregon | 44 | 22 | 66.7% |
| Colorado | 40 | 29 | 58.0% |
| Arizona State | 34 | 31 | 52.3% |
| Stanford | 29 | 38 | 43.3% |
| Washington State | 28 | 40 | 41.2% |
| Utah | 27 | 41 | 39.7% |
| Washington | 25 | 44 | 36.2% |
| Oregon State | 20 | 48 | 29.4% |
| California | 17 | 50 | 25.4% |
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