2023 Pac-12 Conference Leaders Passing Defense - Games vs. Ranked Teams Only (AP Poll) through 01/08/2024
| Name | G | Att | Comp | Pct. | Yards | Yards/Att | TD | Int | Rating | Att/G | Yards/G | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | UCLA | 1 | 33 | 25 | 75.8 | 300 | 9.1 | 3 | 1 | 176.06 | 33.0 | 300.0 |
| 2 | Colorado | 2 | 70 | 51 | 72.9 | 496 | 7.1 | 5 | 1 | 153.09 | 35.0 | 248.0 |
| 3 | California | 2 | 78 | 58 | 74.4 | 833 | 10.7 | 9 | 2 | 197.01 | 39.0 | 416.5 |
| 4 | Arizona | 2 | 85 | 56 | 65.9 | 724 | 8.5 | 2 | 3 | 138.13 | 42.5 | 362.0 |
| 5 | Washington State | 3 | 101 | 70 | 69.3 | 839 | 8.3 | 4 | 1 | 150.18 | 33.7 | 279.7 |
| 6 | Oregon | 3 | 103 | 67 | 65.0 | 766 | 7.4 | 7 | 3 | 144.12 | 34.3 | 255.3 |
| 7 | Utah | 3 | 106 | 73 | 68.9 | 905 | 8.5 | 8 | 0 | 165.50 | 35.3 | 301.7 |
| 8 | Stanford | 4 | 115 | 75 | 65.2 | 1011 | 8.8 | 11 | 3 | 165.40 | 28.8 | 252.8 |
| 9 | Oregon State | 4 | 119 | 86 | 72.3 | 1036 | 8.7 | 10 | 1 | 171.45 | 29.8 | 259.0 |
| 10 | USC | 5 | 142 | 104 | 73.2 | 1238 | 8.7 | 13 | 2 | 173.86 | 28.4 | 247.6 |
| 11 | Arizona State | 4 | 151 | 107 | 70.9 | 1456 | 9.6 | 14 | 5 | 175.83 | 37.8 | 364.0 |
| 12 | Washington | 5 | 179 | 115 | 64.2 | 1266 | 7.1 | 9 | 2 | 138.02 | 35.8 | 253.2 |