2018 Pac-12 Conference Leaders 4th Down Conversions - Games in August/September Only through 01/07/2019
| Name | G | Attempts | Conversions | Conversion % | |
|---|---|---|---|---|---|
| 1 | Washington State | 5 | 15 | 12 | 80.00 |
| 2 | Oregon State | 5 | 11 | 8 | 72.73 |
| 3 | Arizona State | 5 | 9 | 6 | 66.67 |
| 3 | Arizona | 5 | 9 | 6 | 66.67 |
| 3 | California | 4 | 9 | 6 | 66.67 |
| 6 | Oregon | 5 | 10 | 6 | 60.00 |
| 7 | Colorado | 4 | 6 | 3 | 50.00 |
| 7 | Stanford | 5 | 4 | 2 | 50.00 |
| 9 | UCLA | 4 | 9 | 4 | 44.44 |
| 10 | Utah | 4 | 10 | 4 | 40.00 |
| 11 | USC | 5 | 5 | 1 | 20.00 |
| 12 | Washington | 5 | 2 | 0 | 0.00 |