2012 Pac-12 Conference Leaders Passing Defense - Games vs. Non-Conference Teams Only through 01/07/2013
| Name | G | Att | Comp | Pct. | Yards | Yards/Att | TD | Int | Rating | Att/G | Yards/G | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | Arizona State | 4 | 104 | 54 | 51.9 | 479 | 4.6 | 4 | 8 | 87.92 | 26.0 | 119.8 |
| 2 | Oregon | 4 | 144 | 87 | 60.4 | 751 | 5.2 | 7 | 5 | 113.33 | 36.0 | 187.8 |
| 3 | Utah | 3 | 95 | 50 | 52.6 | 501 | 5.3 | 4 | 2 | 106.62 | 31.7 | 167.0 |
| 4 | Oregon State | 4 | 156 | 89 | 57.1 | 892 | 5.7 | 4 | 7 | 104.57 | 39.0 | 223.0 |
| 5 | Stanford | 4 | 143 | 92 | 64.3 | 842 | 5.9 | 4 | 5 | 116.04 | 35.8 | 210.5 |
| 6 | UCLA | 4 | 134 | 73 | 54.5 | 800 | 6.0 | 4 | 7 | 104.03 | 33.5 | 200.0 |
| 6 | Arizona | 4 | 164 | 92 | 56.1 | 978 | 6.0 | 8 | 6 | 114.97 | 41.0 | 244.5 |
| 8 | USC | 4 | 122 | 74 | 60.7 | 822 | 6.7 | 5 | 5 | 122.58 | 30.5 | 205.5 |
| 9 | Washington | 4 | 111 | 67 | 60.4 | 799 | 7.2 | 6 | 3 | 133.25 | 27.8 | 199.8 |
| 9 | California | 3 | 107 | 72 | 67.3 | 771 | 7.2 | 8 | 2 | 148.75 | 35.7 | 257.0 |
| 11 | Washington State | 3 | 141 | 85 | 60.3 | 1033 | 7.3 | 8 | 3 | 136.28 | 47.0 | 344.3 |
| 12 | Colorado | 3 | 87 | 59 | 67.8 | 862 | 9.9 | 9 | 1 | 182.89 | 29.0 | 287.3 |