2020 Pac-12 Conference Leaders Passing Defense - From Opponent's 1 To 20 Yard Line through 01/11/2021
| Name | G | Att | Comp | Pct. | Yards | TD | Int | Rating | Long | 1st | 15+ | 25+ | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | California | 2 | 4 | 1 | 25.0 | 9 | 0 | 0 | 43.90 | 9 | 0 | 0 | 0 |
| 2 | Arizona | 2 | 5 | 5 | 100.0 | 60 | 0 | 0 | 200.80 | 21 | 3 | 1 | 0 |
| 3 | USC | 5 | 16 | 9 | 56.3 | 71 | 0 | 0 | 93.53 | 17 | 2 | 1 | 0 |
| 4 | Washington | 4 | 16 | 8 | 50.0 | 85 | 0 | 0 | 94.63 | 30 | 4 | 2 | 1 |
| 5 | Arizona State | 4 | 20 | 15 | 75.0 | 116 | 0 | 0 | 123.72 | 27 | 4 | 2 | 1 |
| 6 | Oregon | 6 | 20 | 11 | 55.0 | 147 | 0 | 1 | 106.74 | 26 | 7 | 3 | 1 |
| 7 | Utah | 5 | 27 | 18 | 66.7 | 162 | 0 | 2 | 102.26 | 41 | 7 | 2 | 1 |
| 8 | Colorado | 6 | 29 | 18 | 62.1 | 175 | 0 | 1 | 105.86 | 42 | 7 | 5 | 4 |
| 9 | UCLA | 6 | 25 | 18 | 72.0 | 195 | 0 | 3 | 113.52 | 45 | 8 | 4 | 1 |
| 10 | Stanford | 5 | 17 | 13 | 76.5 | 206 | 0 | 0 | 178.26 | 61 | 7 | 3 | 3 |
| 11 | Oregon State | 6 | 24 | 15 | 62.5 | 217 | 0 | 1 | 130.12 | 42 | 9 | 6 | 3 |
| 12 | Washington State | 4 | 18 | 13 | 72.2 | 231 | 1 | 0 | 198.35 | 91 | 10 | 4 | 1 |
| 1st: First Downs; 15+: Pass completions of 15 or more yards; 25+: Pass completions of 25 or more yards | |||||||||||||