2023 Pac-12 Conference Leaders Fumbles Lost - Games vs. FBS Teams With Non-Winning Record Only through 01/08/2024
| Name | G | Fumbles | Fumbles Lost | Fumble Lost % | |
|---|---|---|---|---|---|
| 1 | Utah | 5 | 5 | 0 | 0.00 |
| 2 | Arizona State | 3 | 4 | 1 | 25.00 |
| 2 | Oregon | 6 | 4 | 1 | 25.00 |
| 2 | Stanford | 4 | 4 | 1 | 25.00 |
| 5 | USC | 5 | 9 | 3 | 33.33 |
| 6 | California | 5 | 11 | 4 | 36.36 |
| 7 | Washington | 6 | 8 | 4 | 50.00 |
| 8 | Washington State | 5 | 13 | 7 | 53.85 |
| 9 | Oregon State | 5 | 5 | 3 | 60.00 |
| 10 | Arizona | 6 | 3 | 2 | 66.67 |
| 11 | UCLA | 6 | 10 | 7 | 70.00 |
| 12 | Colorado | 6 | 7 | 5 | 71.43 |