2021 Pac-12 Conference Leaders Turnover Margin - Games in October Only through 01/10/2022
| Name | G | Fum. Gain | Int. Gain | Total Gain | Fum. Lost | Int. Lost | Total Lost | Margin | Margin/G | |
|---|---|---|---|---|---|---|---|---|---|---|
| 1 | California | 4 | 3 | 5 | 8 | 0 | 1 | 1 | 7 | 1.75 |
| 2 | Washington State | 5 | 5 | 5 | 10 | 0 | 5 | 5 | 5 | 1.00 |
| 3 | Washington | 4 | 2 | 5 | 7 | 1 | 3 | 4 | 3 | 0.75 |
| 4 | Utah | 4 | 2 | 2 | 4 | 0 | 2 | 2 | 2 | 0.50 |
| 5 | Colorado | 4 | 1 | 3 | 4 | 1 | 2 | 3 | 1 | 0.25 |
| 6 | UCLA | 5 | 4 | 4 | 8 | 3 | 4 | 7 | 1 | 0.20 |
| 7 | Arizona State | 4 | 1 | 6 | 7 | 6 | 2 | 8 | -1 | -0.25 |
| 7 | USC | 4 | 2 | 2 | 4 | 2 | 3 | 5 | -1 | -0.25 |
| 9 | Arizona | 4 | 1 | 2 | 3 | 3 | 4 | 7 | -4 | -1.00 |
| 9 | Oregon | 4 | 1 | 2 | 3 | 3 | 4 | 7 | -4 | -1.00 |
| 11 | Oregon State | 4 | 1 | 2 | 3 | 3 | 5 | 8 | -5 | -1.25 |
| 12 | Stanford | 4 | 1 | 1 | 2 | 3 | 5 | 8 | -6 | -1.50 |