2023 Pac-12 Conference Leaders Fumbles Lost - Games vs. FBS non-Power 5 Conference Teams Only through 01/08/2024
| Name | G | Fumbles | Fumbles Lost | Fumble Lost % | |
|---|---|---|---|---|---|
| 1 | Oregon | 2 | 0 | 0 | 0 |
| 2 | Oregon State | 3 | 1 | 0 | 0.00 |
| 3 | Washington | 2 | 3 | 1 | 33.33 |
| 4 | USC | 3 | 7 | 3 | 42.86 |
| 5 | California | 1 | 2 | 1 | 50.00 |
| 5 | Colorado | 1 | 2 | 1 | 50.00 |
| 5 | UCLA | 3 | 4 | 2 | 50.00 |
| 5 | Washington State | 1 | 4 | 2 | 50.00 |
| 9 | Arizona | 1 | 1 | 1 | 100.00 |
| 9 | Stanford | 2 | 1 | 1 | 100.00 |
| 9 | Arizona State | 1 | 3 | 3 | 100.00 |