2018 Pac-12 Conference Leaders Turnover Margin - Games vs. Unranked 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 | California | 11 | 6 | 18 | 24 | 11 | 18 | 29 | -5 | -0.45 |
| 2 | Washington State | 12 | 9 | 11 | 20 | 4 | 8 | 12 | 8 | 0.67 |
| 2 | Oregon | 11 | 6 | 14 | 20 | 9 | 8 | 17 | 3 | 0.27 |
| 4 | Stanford | 10 | 7 | 11 | 18 | 3 | 7 | 10 | 8 | 0.80 |
| 5 | Arizona State | 11 | 8 | 9 | 17 | 3 | 5 | 8 | 9 | 0.82 |
| 5 | Utah | 10 | 6 | 11 | 17 | 8 | 6 | 14 | 3 | 0.30 |
| 5 | Washington | 12 | 8 | 9 | 17 | 3 | 11 | 14 | 3 | 0.25 |
| 8 | Arizona | 11 | 8 | 7 | 15 | 6 | 9 | 15 | 0 | 0.00 |
| 9 | UCLA | 8 | 4 | 9 | 13 | 5 | 6 | 11 | 2 | 0.25 |
| 9 | Colorado | 10 | 6 | 7 | 13 | 5 | 10 | 15 | -2 | -0.20 |
| 11 | USC | 9 | 5 | 3 | 8 | 8 | 9 | 17 | -9 | -1.00 |
| 12 | Oregon State | 9 | 3 | 2 | 5 | 4 | 9 | 13 | -8 | -0.89 |