2021 Pac-12 Conference Leaders Passing Defense - Games at Home Only through 01/10/2022
| Name | G | Att | Comp | Pct. | Yards | Yards/Att | TD | Int | Rating | Att/G | Yards/G | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | Arizona | 6 | 135 | 73 | 54.1 | 962 | 7.1 | 8 | 3 | 129.05 | 22.5 | 160.3 |
| 2 | Stanford | 6 | 167 | 108 | 64.7 | 1340 | 8.0 | 7 | 3 | 142.31 | 27.8 | 223.3 |
| 3 | Washington | 7 | 209 | 132 | 63.2 | 1260 | 6.0 | 6 | 5 | 118.49 | 29.9 | 180.0 |
| 3 | USC | 7 | 209 | 135 | 64.6 | 2025 | 9.7 | 16 | 8 | 163.58 | 29.9 | 289.3 |
| 5 | Oregon State | 6 | 185 | 102 | 55.1 | 1119 | 6.0 | 6 | 8 | 108.00 | 30.8 | 186.5 |
| 6 | Arizona State | 7 | 223 | 129 | 57.8 | 1436 | 6.4 | 4 | 10 | 108.89 | 31.9 | 205.1 |
| 7 | Utah | 6 | 204 | 119 | 58.3 | 1278 | 6.3 | 7 | 5 | 117.38 | 34.0 | 213.0 |
| 8 | Washington State | 7 | 255 | 155 | 60.8 | 1720 | 6.7 | 11 | 7 | 126.19 | 36.4 | 245.7 |
| 8 | Oregon | 7 | 255 | 156 | 61.2 | 1723 | 6.8 | 11 | 11 | 123.55 | 36.4 | 246.1 |
| 10 | California | 6 | 219 | 125 | 57.1 | 1510 | 6.9 | 11 | 7 | 125.19 | 36.5 | 251.7 |
| 11 | Colorado | 6 | 221 | 128 | 57.9 | 1472 | 6.7 | 7 | 6 | 118.89 | 36.8 | 245.3 |
| 12 | UCLA | 7 | 271 | 169 | 62.4 | 1901 | 7.0 | 8 | 8 | 125.13 | 38.7 | 271.6 |