2018 Pac-12 Conference Leaders Passes Defended - Games vs. Ranked Teams Only (AP Poll) through 01/07/2019
| Name | Team | Yr | Pos | G | Int. | Passes Broken Up | Passes Defended | Passes Defended/G | |
|---|---|---|---|---|---|---|---|---|---|
| 1 | Deommodore Lenoir | Oregon | SO | CB | 2 | 3 | 1 | 4 | 2.00 |
| 2 | Evan Weaver | California | JR | ILB | 2 | 2 | 2 | 4 | 2.00 |
| 2 | Chase Lucas | Ariz St | SO | DB | 2 | 2 | 1 | 3 | 1.50 |
| 4 | Darnay Holmes | UCLA | SO | DB | 4 | 1 | 4 | 5 | 1.25 |
| 4 | Corrion Ballard | Utah | SR | DB | 4 | 1 | 3 | 4 | 1.00 |
| 4 | Camryn Bynum | California | SO | CB | 2 | 1 | 2 | 3 | 1.50 |
| 4 | Javelin K. Guidry | Utah | SO | DB | 4 | 1 | 2 | 3 | 0.75 |
| 4 | Nick Fisher | Colorado | SR | DB | 2 | 1 | 1 | 2 | 1.00 |
| 4 | Adarius Pickett | UCLA | SR | DB | 4 | 1 | 1 | 2 | 0.50 |
| 4 | Jordan McMillan | USC | FR | S | 1 | 1 | 0 | 1 | 1.00 |
| 4 | Skyler Thomas | Wash St | SO | S | 1 | 1 | 0 | 1 | 1.00 |
| 4 | Aashari Crosswell | Ariz St | FR | S | 2 | 1 | 0 | 1 | 0.50 |
| 4 | Byron Murphy | Washington | SO | DB | 2 | 1 | 0 | 1 | 0.50 |
| 4 | Ben Burr-Kirven | Washington | SR | LB | 2 | 1 | 0 | 1 | 0.50 |
| 4 | Shawn Wilson | Oregon St | JR | CB | 3 | 1 | 0 | 1 | 0.33 |
| 4 | Marquise Blair | Utah | SR | DB | 4 | 1 | 0 | 1 | 0.25 |
| 4 | Pita Tonga | Utah | SO | DT | 4 | 1 | 0 | 1 | 0.25 |