2011 Pac-12 Conference Leaders Passing Defense - Games in December/January Only through 01/09/2012
| Name | G | Att | Comp | Pct. | Yards | Yards/Att | TD | Int | Rating | Att/G | Yards/G | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | Utah | 1 | 15 | 11 | 73.3 | 137 | 9.1 | 1 | 0 | 172.05 | 15.0 | 137.0 |
| 2 | California | 1 | 24 | 15 | 62.5 | 146 | 6.1 | 2 | 0 | 141.10 | 24.0 | 146.0 |
| 3 | Washington | 1 | 33 | 24 | 72.7 | 295 | 8.9 | 1 | 0 | 157.82 | 33.0 | 295.0 |
| 4 | Arizona State | 1 | 36 | 27 | 75.0 | 298 | 8.3 | 3 | 2 | 160.93 | 36.0 | 298.0 |
| 5 | UCLA | 2 | 69 | 39 | 56.5 | 367 | 5.3 | 4 | 2 | 114.53 | 34.5 | 183.5 |
| 6 | Stanford | 1 | 42 | 29 | 69.0 | 399 | 9.5 | 3 | 1 | 167.66 | 42.0 | 399.0 |
| 7 | Oregon | 2 | 54 | 33 | 61.1 | 473 | 8.8 | 4 | 2 | 151.72 | 27.0 | 236.5 |