2014 Pac-12 Conference Leaders Fumbles Lost - Games vs. Ranked Teams Only (AP Poll) through 01/12/2015
| Name | G | Fumbles | Fumbles Lost | Fumble Lost % | |
|---|---|---|---|---|---|
| 1 | Arizona State | 4 | 4 | 3 | 75.00 |
| 1 | Oregon State | 4 | 4 | 3 | 75.00 |
| 1 | Colorado | 6 | 5 | 3 | 60.00 |
| 1 | USC | 4 | 6 | 3 | 50.00 |
| 5 | California | 4 | 7 | 4 | 57.14 |
| 5 | UCLA | 7 | 9 | 4 | 44.44 |
| 5 | Oregon | 7 | 12 | 4 | 33.33 |
| 8 | Washington State | 5 | 10 | 5 | 50.00 |
| 8 | Washington | 4 | 12 | 5 | 41.67 |
| 8 | Utah | 5 | 13 | 5 | 38.46 |
| 11 | Arizona | 7 | 9 | 6 | 66.67 |
| 11 | Stanford | 5 | 12 | 6 | 50.00 |