2012 Pac-12 Conference Leaders Passing Defense - Games vs. BCS Automatic Qualifying Teams through 01/07/2013
| Name | G | Att | Comp | Pct. | Yards | Yards/Att | TD | Int | Rating | Att/G | Yards/G | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | Arizona State | 11 | 356 | 180 | 50.6 | 1997 | 5.6 | 20 | 17 | 106.67 | 32.4 | 181.5 |
| 2 | Washington | 10 | 302 | 162 | 53.6 | 1961 | 6.5 | 12 | 14 | 112.02 | 30.2 | 196.1 |
| 3 | Oregon | 10 | 404 | 234 | 57.9 | 2379 | 5.9 | 13 | 22 | 107.12 | 40.4 | 237.9 |
| 4 | Oregon State | 11 | 387 | 231 | 59.7 | 2440 | 6.3 | 13 | 15 | 115.98 | 35.2 | 221.8 |
| 5 | USC | 12 | 395 | 238 | 60.3 | 2743 | 6.9 | 19 | 17 | 125.84 | 32.9 | 228.6 |
| 6 | Stanford | 13 | 515 | 312 | 60.6 | 3132 | 6.1 | 12 | 14 | 113.92 | 39.6 | 240.9 |
| 7 | California | 10 | 381 | 234 | 61.4 | 2741 | 7.2 | 28 | 13 | 139.28 | 38.1 | 274.1 |
| 8 | Utah | 9 | 306 | 190 | 62.1 | 2322 | 7.6 | 14 | 6 | 137.01 | 34.0 | 258.0 |
| 9 | Arizona | 10 | 396 | 254 | 64.1 | 3265 | 8.2 | 21 | 9 | 146.35 | 39.6 | 326.5 |
| 10 | UCLA | 12 | 389 | 257 | 66.1 | 3075 | 7.9 | 25 | 9 | 149.05 | 32.4 | 256.3 |
| 11 | Colorado | 9 | 279 | 189 | 67.7 | 2288 | 8.2 | 30 | 2 | 170.68 | 31.0 | 254.2 |
| 12 | Washington State | 9 | 267 | 183 | 68.5 | 2113 | 7.9 | 18 | 12 | 148.28 | 29.7 | 234.8 |