2014 Pac-12 Conference Leaders Fumbles Lost - Games vs. FBS Teams With Winning Record Only through 01/12/2015
| Name | G | Fumbles | Fumbles Lost | Fumble Lost % | |
|---|---|---|---|---|---|
| 1 | USC | 8 | 8 | 3 | 37.50 |
| 1 | Oregon State | 7 | 8 | 4 | 50.00 |
| 3 | Colorado | 8 | 9 | 6 | 66.67 |
| 4 | Arizona State | 8 | 10 | 3 | 30.00 |
| 5 | Arizona | 9 | 11 | 7 | 63.64 |
| 6 | UCLA | 9 | 12 | 4 | 33.33 |
| 6 | Oregon | 9 | 12 | 4 | 33.33 |
| 6 | Washington State | 9 | 12 | 7 | 58.33 |
| 9 | Utah | 7 | 14 | 5 | 35.71 |
| 9 | California | 7 | 14 | 8 | 57.14 |
| 11 | Washington | 6 | 16 | 6 | 37.50 |
| 12 | Stanford | 8 | 18 | 9 | 50.00 |