2014 Pac-12 Conference Leaders Fumbles Lost - Games vs. FBS Teams With Non-Winning Record Only through 01/12/2015
| Name | G | Fumbles | Fumbles Lost | Fumble Lost % | |
|---|---|---|---|---|---|
| 1 | Washington State | 2 | 0 | 0 | 0 |
| 2 | Colorado | 4 | 3 | 0 | 0.00 |
| 3 | Arizona State | 4 | 5 | 1 | 20.00 |
| 4 | Washington | 7 | 16 | 5 | 31.25 |
| 5 | Arizona | 5 | 3 | 1 | 33.33 |
| 5 | California | 4 | 3 | 1 | 33.33 |
| 5 | Oregon State | 4 | 3 | 1 | 33.33 |
| 5 | Stanford | 4 | 6 | 2 | 33.33 |
| 9 | Oregon | 5 | 5 | 2 | 40.00 |
| 9 | Utah | 5 | 5 | 2 | 40.00 |
| 11 | UCLA | 4 | 10 | 6 | 60.00 |
| 12 | USC | 5 | 6 | 4 | 66.67 |