2017 Pac-12 Conference Leaders Fumbles Lost - Games vs. FBS non-Power 5 Conference Teams Only through 01/08/2018
| Name | G | Fumbles | Fumbles Lost | Fumble Lost % | |
|---|---|---|---|---|---|
| 1 | Colorado | 2 | 2 | 0 | 0.00 |
| 2 | UCLA | 2 | 2 | 1 | 50.00 |
| 2 | Stanford | 3 | 3 | 1 | 33.33 |
| 2 | Arizona State | 2 | 4 | 1 | 25.00 |
| 5 | Oregon State | 1 | 2 | 2 | 100.00 |
| 5 | Washington | 1 | 2 | 2 | 100.00 |
| 5 | Arizona | 2 | 3 | 2 | 66.67 |
| 5 | USC | 2 | 3 | 2 | 66.67 |
| 5 | Washington State | 2 | 4 | 2 | 50.00 |
| 10 | Oregon | 2 | 4 | 4 | 100.00 |
| 10 | Utah | 2 | 6 | 4 | 66.67 |