2018 Pac-12 Conference Leaders Turnover Margin - Games vs. Ranked Teams Only (AP Poll) through 01/07/2019
| Name | G | Fum. Gain | Int. Gain | Total Gain | Fum. Lost | Int. Lost | Total Lost | Margin | Margin/G | |
|---|---|---|---|---|---|---|---|---|---|---|
| 1 | Oregon | 2 | 0 | 3 | 3 | 1 | 0 | 1 | 2 | 1.00 |
| 2 | California | 2 | 1 | 3 | 4 | 0 | 2 | 2 | 2 | 1.00 |
| 3 | Arizona State | 2 | 1 | 3 | 4 | 1 | 2 | 3 | 1 | 0.50 |
| 3 | Washington State | 1 | 2 | 1 | 3 | 1 | 2 | 3 | 0 | 0.00 |
| 3 | Washington | 2 | 1 | 2 | 3 | 2 | 1 | 3 | 0 | 0.00 |
| 3 | USC | 3 | 1 | 1 | 2 | 2 | 1 | 3 | -1 | -0.33 |
| 7 | Colorado | 2 | 1 | 1 | 2 | 2 | 2 | 4 | -2 | -1.00 |
| 7 | Arizona | 1 | 0 | 0 | 0 | 3 | 1 | 4 | -4 | -4.00 |
| 9 | Oregon State | 3 | 2 | 1 | 3 | 5 | 0 | 5 | -2 | -0.67 |
| 9 | Stanford | 3 | 0 | 0 | 0 | 1 | 4 | 5 | -5 | -1.67 |
| 11 | UCLA | 4 | 3 | 2 | 5 | 2 | 4 | 6 | -1 | -0.25 |
| 12 | Utah | 4 | 0 | 4 | 4 | 6 | 6 | 12 | -8 | -2.00 |