2011 Pac-12 Conference Leaders Passing Defense - Games Won Only through 01/09/2012
| Name | G | Att | Comp | Pct. | Yards | Yards/Att | TD | Int | Rating | Att/G | Yards/G | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | Utah | 8 | 296 | 152 | 51.4 | 1753 | 5.9 | 9 | 16 | 100.32 | 37.0 | 219.1 |
| 2 | UCLA | 6 | 215 | 121 | 56.3 | 1242 | 5.8 | 6 | 11 | 103.79 | 35.8 | 207.0 |
| 3 | California | 7 | 241 | 129 | 53.5 | 1475 | 6.1 | 7 | 10 | 106.23 | 34.4 | 210.7 |
| 4 | Arizona State | 6 | 243 | 149 | 61.3 | 1578 | 6.5 | 6 | 11 | 114.97 | 40.5 | 263.0 |
| 5 | Oregon | 12 | 473 | 277 | 58.6 | 3041 | 6.4 | 20 | 16 | 119.74 | 39.4 | 253.4 |
| 6 | USC | 10 | 385 | 238 | 61.8 | 2607 | 6.8 | 12 | 8 | 124.83 | 38.5 | 260.7 |
| 7 | Stanford | 11 | 392 | 238 | 60.7 | 2738 | 7.0 | 12 | 6 | 126.42 | 35.6 | 248.9 |
| 8 | Colorado | 3 | 108 | 73 | 67.6 | 713 | 6.6 | 3 | 3 | 126.66 | 36.0 | 237.7 |
| 9 | Oregon State | 3 | 108 | 68 | 63.0 | 765 | 7.1 | 5 | 5 | 128.48 | 36.0 | 255.0 |
| 10 | Arizona | 4 | 163 | 98 | 60.1 | 1280 | 7.9 | 4 | 3 | 130.51 | 40.8 | 320.0 |
| 11 | Washington State | 4 | 142 | 92 | 64.8 | 1016 | 7.2 | 4 | 2 | 131.37 | 35.5 | 254.0 |
| 12 | Washington | 7 | 320 | 198 | 61.9 | 2399 | 7.5 | 13 | 9 | 132.63 | 45.7 | 342.7 |