2020 Pac-12 Conference Leaders Passing Defense - Games vs. FBS Teams With Winning Record Only through 01/11/2021
| Name | G | Att | Comp | Pct. | Yards | Yards/Att | TD | Int | Rating | Att/G | Yards/G | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | USC | 2 | 53 | 30 | 56.6 | 324 | 6.1 | 5 | 4 | 123.99 | 26.5 | 162.0 |
| 2 | Oregon | 3 | 107 | 64 | 59.8 | 692 | 6.5 | 3 | 3 | 117.77 | 35.7 | 230.7 |
| 3 | Arizona State | 1 | 55 | 40 | 72.7 | 381 | 6.9 | 2 | 1 | 139.28 | 55.0 | 381.0 |
| 4 | Utah | 3 | 112 | 65 | 58.0 | 803 | 7.2 | 6 | 5 | 127.02 | 37.3 | 267.7 |
| 5 | Washington | 2 | 54 | 36 | 66.7 | 396 | 7.3 | 2 | 2 | 133.08 | 27.0 | 198.0 |
| 6 | Arizona | 3 | 89 | 58 | 65.2 | 656 | 7.4 | 3 | 2 | 133.72 | 29.7 | 218.7 |
| 7 | California | 2 | 58 | 38 | 65.5 | 440 | 7.6 | 2 | 0 | 140.62 | 29.0 | 220.0 |
| 8 | Colorado | 3 | 116 | 70 | 60.3 | 902 | 7.8 | 8 | 1 | 146.71 | 38.7 | 300.7 |
| 9 | Oregon State | 4 | 113 | 74 | 65.5 | 892 | 7.9 | 4 | 2 | 139.94 | 28.3 | 223.0 |
| 10 | Washington State | 3 | 103 | 69 | 67.0 | 899 | 8.7 | 10 | 2 | 168.47 | 34.3 | 299.7 |
| 10 | UCLA | 4 | 157 | 103 | 65.6 | 1367 | 8.7 | 12 | 5 | 157.60 | 39.3 | 341.8 |
| 12 | Stanford | 3 | 73 | 47 | 64.4 | 736 | 10.1 | 3 | 2 | 157.15 | 24.3 | 245.3 |