2021 Pac-12 Conference Leaders Passing Defense - Games vs. FCS (I-AA) Teams Only through 01/10/2022
| Name | G | Att | Comp | Pct. | Yards | Yards/Att | TD | Int | Rating | Att/G | Yards/G | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | Oregon State | 1 | 25 | 13 | 52.0 | 84 | 3.4 | 0 | 2 | 64.22 | 25.0 | 84.0 |
| 2 | Arizona | 1 | 20 | 12 | 60.0 | 92 | 4.6 | 1 | 2 | 95.14 | 20.0 | 92.0 |
| 2 | Washington | 1 | 23 | 12 | 52.2 | 105 | 4.6 | 0 | 0 | 90.52 | 23.0 | 105.0 |
| 4 | Arizona State | 1 | 31 | 19 | 61.3 | 146 | 4.7 | 0 | 3 | 81.50 | 31.0 | 146.0 |
| 5 | Colorado | 1 | 42 | 24 | 57.1 | 236 | 5.6 | 1 | 1 | 107.44 | 42.0 | 236.0 |
| 6 | Oregon | 1 | 23 | 10 | 43.5 | 131 | 5.7 | 0 | 3 | 65.24 | 23.0 | 131.0 |
| 7 | Washington State | 1 | 50 | 28 | 56.0 | 318 | 6.4 | 2 | 1 | 118.62 | 50.0 | 318.0 |
| 8 | Utah | 1 | 33 | 21 | 63.6 | 213 | 6.5 | 1 | 1 | 121.80 | 33.0 | 213.0 |
| 9 | California | 1 | 55 | 29 | 52.7 | 408 | 7.4 | 2 | 1 | 123.40 | 55.0 | 408.0 |