2019 Pac-12 Conference Leaders Passes Defended - Games in August/September Only through 01/13/2020
| Name | Team | Yr | Pos | G | Int. | Passes Broken Up | Passes Defended | Passes Defended/G | |
|---|---|---|---|---|---|---|---|---|---|
| 1 | Lorenzo Burns | Arizona | JR | CB | 4 | 3 | 4 | 7 | 1.75 |
| 1 | Jace Whittaker | Arizona | SR | CB | 4 | 3 | 4 | 7 | 1.75 |
| 1 | Mikial Onu | Colorado | SR | S | 4 | 3 | 1 | 4 | 1.00 |
| 1 | Cameron Williams | Washington | FR | DB | 5 | 3 | 0 | 3 | 0.60 |
| 5 | Julian Blackmon | Utah | SR | DB | 4 | 2 | 3 | 5 | 1.25 |
| 5 | Jevon Holland | Oregon | SO | S | 4 | 2 | 2 | 4 | 1.00 |
| 5 | Francis Bernard | Utah | SR | LB | 5 | 2 | 1 | 3 | 0.60 |
| 5 | Myles Bryant | Washington | SR | DB | 5 | 2 | 1 | 3 | 0.60 |
| 9 | Elijah Molden | Washington | JR | DB | 5 | 1 | 8 | 9 | 1.80 |
| 9 | Paulson Adebo | Stanford | JR | CB | 5 | 1 | 5 | 6 | 1.20 |
| 9 | Jaylon Johnson | Utah | JR | DB | 5 | 1 | 5 | 6 | 1.20 |
| 9 | Cam Phillips | Ariz St | FR | S | 4 | 1 | 4 | 5 | 1.25 |
| 9 | Thomas Graham Jr. | Oregon | JR | CB | 4 | 1 | 4 | 5 | 1.25 |
| 9 | Aashari Crosswell | Ariz St | SO | S | 5 | 1 | 4 | 5 | 1.00 |
| 9 | Terrell Burgess | Utah | SR | DB | 5 | 1 | 4 | 5 | 1.00 |
| 9 | Traveon Beck | California | SR | DB | 4 | 1 | 3 | 4 | 1.00 |
| 9 | Camryn Bynum | California | JR | CB | 5 | 1 | 3 | 4 | 0.80 |
| 9 | Mykael Wright | Oregon | FR | CB | 4 | 1 | 2 | 3 | 0.75 |
| 9 | Jay Shaw | UCLA | SO | DB | 5 | 1 | 2 | 3 | 0.60 |
| 9 | Greg Johnson | USC | SO | CB | 5 | 1 | 2 | 3 | 0.60 |
| 9 | Darnay Holmes | UCLA | JR | DB | 3 | 1 | 1 | 2 | 0.67 |
| 9 | Tony Fields II | Arizona | JR | LB | 4 | 1 | 1 | 2 | 0.50 |
| 9 | Christian Roland-Wallace | Arizona | FR | CB | 4 | 1 | 1 | 2 | 0.50 |
| 9 | Chris Miller | Colorado | SO | CB | 4 | 1 | 1 | 2 | 0.50 |
| 9 | Skyler Thomas | Wash St | JR | S | 5 | 1 | 1 | 2 | 0.40 |
| 9 | Derrion Rakestraw | Colorado | JR | S | 3 | 1 | 0 | 1 | 0.33 |
| 9 | Hank Pladson | Wash St | FR | LB | 3 | 1 | 0 | 1 | 0.33 |
| 9 | Anthony Pandy | Arizona | JR | LB | 4 | 1 | 0 | 1 | 0.25 |
| 9 | Shawn Wilson | Oregon St | SR | DB | 4 | 1 | 0 | 1 | 0.25 |
| 9 | Nahshon Wright | Oregon St | SO | DB | 4 | 1 | 0 | 1 | 0.25 |
| 9 | Steve Stephens IV | Oregon | FR | S | 4 | 1 | 0 | 1 | 0.25 |
| 9 | Sampson Niu | Oregon | JR | ILB | 4 | 1 | 0 | 1 | 0.25 |
| 9 | Asa Turner | Washington | FR | DB | 4 | 1 | 0 | 1 | 0.25 |
| 9 | Josh Woods | UCLA | SR | LB | 5 | 1 | 0 | 1 | 0.20 |
| 9 | Isaiah Pola-Mao | USC | SO | S | 5 | 1 | 0 | 1 | 0.20 |
| 9 | Andrew Pryts | Stanford | SR | ILB | 5 | 1 | 0 | 1 | 0.20 |
| 9 | JaTravis Broughton | Utah | FR | DB | 5 | 1 | 0 | 1 | 0.20 |
| 9 | Marcus Strong | Wash St | SR | CB | 5 | 1 | 0 | 1 | 0.20 |