2023 Pac-12 Conference Leaders Passing Defense - Games Lost Only through 01/08/2024
| Name | G | Att | Comp | Pct. | Yards | Yards/Att | TD | Int | Rating | Att/G | Yards/G | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | Washington | 1 | 19 | 10 | 52.6 | 140 | 7.4 | 0 | 0 | 114.52 | 19.0 | 140.0 |
| 2 | UCLA | 5 | 145 | 91 | 62.8 | 1053 | 7.3 | 10 | 4 | 141.00 | 29.0 | 210.6 |
| 3 | Washington State | 7 | 224 | 141 | 62.9 | 1695 | 7.6 | 7 | 4 | 133.25 | 32.0 | 242.1 |
| 4 | Utah | 5 | 171 | 112 | 65.5 | 1357 | 7.9 | 11 | 1 | 152.22 | 34.2 | 271.4 |
| 4 | Colorado | 8 | 255 | 167 | 65.5 | 2193 | 8.6 | 20 | 4 | 160.47 | 31.9 | 274.1 |
| 4 | Arizona State | 9 | 330 | 216 | 65.5 | 2589 | 7.8 | 25 | 5 | 153.33 | 36.7 | 287.7 |
| 7 | Oregon | 2 | 79 | 52 | 65.8 | 640 | 8.1 | 6 | 2 | 153.87 | 39.5 | 320.0 |
| 8 | USC | 5 | 136 | 90 | 66.2 | 1184 | 8.7 | 14 | 2 | 170.34 | 27.2 | 236.8 |
| 9 | California | 7 | 229 | 154 | 67.2 | 1979 | 8.6 | 22 | 4 | 168.05 | 32.7 | 282.7 |
| 10 | Stanford | 9 | 283 | 193 | 68.2 | 2580 | 9.1 | 23 | 6 | 167.36 | 31.4 | 286.7 |
| 11 | Arizona | 3 | 82 | 57 | 69.5 | 744 | 9.1 | 4 | 0 | 161.82 | 27.3 | 248.0 |
| 12 | Oregon State | 5 | 154 | 115 | 74.7 | 1458 | 9.5 | 14 | 1 | 182.91 | 30.8 | 291.6 |