2014 Pac-12 Conference Leaders Fumbles Lost - Games in August/September Only through 01/12/2015
| Name | G | Fumbles | Fumbles Lost | Fumble Lost % | |
|---|---|---|---|---|---|
| 1 | Arizona | 4 | 2 | 0 | 0.00 |
| 2 | Washington | 5 | 10 | 1 | 10.00 |
| 3 | Colorado | 5 | 4 | 1 | 25.00 |
| 4 | California | 4 | 8 | 3 | 37.50 |
| 5 | UCLA | 4 | 7 | 3 | 42.86 |
| 5 | Oregon State | 4 | 7 | 3 | 42.86 |
| 7 | Oregon | 4 | 2 | 1 | 50.00 |
| 7 | USC | 4 | 4 | 2 | 50.00 |
| 9 | Stanford | 4 | 12 | 7 | 58.33 |
| 10 | Arizona State | 4 | 5 | 3 | 60.00 |
| 11 | Utah | 4 | 3 | 2 | 66.67 |
| 11 | Washington State | 5 | 6 | 4 | 66.67 |