2012 Pac-12 Conference Leaders Passing Defense - On 4th Down through 01/07/2013
| Name | G | Att | Comp | Pct. | Yards | TD | Int | Rating | Long | 1st | 15+ | 25+ | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | California | 4 | 7 | 4 | 57.1 | 25 | 0 | 0 | 87.14 | 16 | 2 | 1 | 0 |
| 1 | Arizona | 6 | 11 | 6 | 54.5 | 57 | 0 | 0 | 98.08 | 19 | 4 | 2 | 0 |
| 1 | Utah | 5 | 8 | 2 | 25.0 | 61 | 0 | 1 | 64.05 | 47 | 2 | 1 | 1 |
| 1 | USC | 9 | 9 | 6 | 66.7 | 87 | 0 | 1 | 125.65 | 31 | 5 | 2 | 1 |
| 1 | Stanford | 11 | 22 | 12 | 54.5 | 161 | 0 | 3 | 88.75 | 25 | 10 | 5 | 1 |
| 6 | Oregon State | 7 | 9 | 4 | 44.4 | 26 | 1 | 2 | 60.94 | 8 | 3 | 0 | 0 |
| 6 | Arizona State | 8 | 11 | 5 | 45.5 | 33 | 1 | 1 | 82.48 | 23 | 3 | 1 | 0 |
| 6 | UCLA | 6 | 10 | 4 | 40.0 | 37 | 1 | 2 | 64.08 | 30 | 1 | 1 | 1 |
| 6 | Washington State | 6 | 8 | 3 | 37.5 | 46 | 1 | 1 | 102.05 | 18 | 3 | 2 | 0 |
| 6 | Washington | 8 | 12 | 5 | 41.7 | 68 | 1 | 1 | 100.10 | 33 | 3 | 2 | 2 |
| 6 | Oregon | 10 | 17 | 9 | 52.9 | 121 | 1 | 2 | 108.61 | 27 | 8 | 3 | 1 |
| 12 | Colorado | 4 | 6 | 4 | 66.7 | 43 | 2 | 1 | 203.54 | 18 | 3 | 1 | 0 |
| 1st: First Downs; 15+: Pass completions of 15 or more yards; 25+: Pass completions of 25 or more yards | |||||||||||||