2021 Pac-12 Conference Leaders Passes Defended - Games Lost Only through 01/10/2022
| Name | Team | Yr | Pos | G | Int. | Passes Broken Up | Passes Defended | Passes Defended/G | |
|---|---|---|---|---|---|---|---|---|---|
| 1 | Clark Phillips III | Utah | FR | CB | 4 | 1 | 3 | 4 | 1.00 |
| 2 | Jay Shaw | UCLA | SR | DB | 4 | 1 | 2 | 3 | 0.75 |
| 3 | Xavion Alford | USC | FR | S | 7 | 3 | 2 | 5 | 0.71 |
| 3 | Chris Steele | USC | JR | CB | 7 | 2 | 3 | 5 | 0.71 |
| 5 | Mykael Wright | Oregon | SO | CB | 3 | 0 | 2 | 2 | 0.67 |
| 5 | DJ James | Oregon | SO | CB | 3 | 0 | 2 | 2 | 0.67 |
| 7 | Kyu Blu Kelly | Stanford | JR | CB | 8 | 1 | 4 | 5 | 0.63 |
| 7 | Trent McDuffie | Washington | SO | DB | 8 | 0 | 5 | 5 | 0.63 |
| 9 | Kejuan Markham | Ariz St | JR | DB | 5 | 1 | 2 | 3 | 0.60 |
| 9 | DeAndre Pierce | Ariz St | SR | DB | 5 | 0 | 3 | 3 | 0.60 |
| 11 | Daniel Scott | California | SR | S | 7 | 2 | 2 | 4 | 0.57 |
| 11 | Josh Drayden | California | SR | CB | 7 | 0 | 4 | 4 | 0.57 |
| 13 | Kendall Williamson | Stanford | SR | S | 9 | 0 | 5 | 5 | 0.56 |
| 14 | Kyler Gordon | Washington | SO | DB | 8 | 0 | 4 | 4 | 0.50 |
| 14 | Kitan Oladapo | Oregon St | SO | DB | 6 | 1 | 2 | 3 | 0.50 |
| 14 | Jaydon Grant | Oregon St | JR | DB | 6 | 1 | 2 | 3 | 0.50 |
| 14 | Akili Arnold | Oregon St | FR | DB | 6 | 1 | 2 | 3 | 0.50 |
| 14 | Collin Gamble | California | SO | CB | 6 | 0 | 3 | 3 | 0.50 |
| 14 | George Hicks III | Wash St | SR | DB | 6 | 0 | 3 | 3 | 0.50 |
| 14 | Justus Rogers | Wash St | SR | LB | 6 | 0 | 3 | 3 | 0.50 |
| 14 | Jack Jones | Ariz St | SR | DB | 4 | 1 | 1 | 2 | 0.50 |
| 14 | Jordan Genmark Heath | UCLA | SR | LB | 4 | 1 | 1 | 2 | 0.50 |
| 14 | Verone McKinley III | Oregon | SO | S | 4 | 1 | 1 | 2 | 0.50 |
| 24 | Treydan Stukes | Arizona | FR | CB | 11 | 0 | 5 | 5 | 0.45 |
| 25 | Cameron Goode | California | SR | OLB | 7 | 0 | 3 | 3 | 0.43 |
| 25 | Nicolas Toomer | Stanford | JR | CB | 7 | 0 | 3 | 3 | 0.43 |
| 27 | Trevon Mason | Arizona | SR | DL | 10 | 0 | 4 | 4 | 0.40 |
| 27 | Merlin Robertson | Ariz St | SR | LB | 5 | 2 | 0 | 2 | 0.40 |
| 27 | Jaylen Watson | Wash St | SR | DB | 5 | 0 | 2 | 2 | 0.40 |
| 30 | Mark Perry | Colorado | SO | S | 8 | 2 | 1 | 3 | 0.38 |
| 30 | Calen Bullock | USC | FR | S | 8 | 1 | 2 | 3 | 0.38 |
| 30 | Christian Gonzalez | Colorado | FR | CB | 8 | 0 | 3 | 3 | 0.38 |
| 33 | Christian Young | Arizona | JR | VPR | 11 | 0 | 4 | 4 | 0.36 |
| 33 | Jaydin Young | Arizona | FR | S | 11 | 0 | 4 | 4 | 0.36 |
| 33 | Jaxen Turner | Arizona | SO | S | 11 | 0 | 4 | 4 | 0.36 |
| 36 | Omar Speights | Oregon St | SO | ILB | 6 | 1 | 1 | 2 | 0.33 |
| 36 | Derrick Langford Jr. | Wash St | SR | DB | 6 | 1 | 1 | 2 | 0.33 |
| 36 | Armani Marsh | Wash St | SR | DB | 6 | 1 | 1 | 2 | 0.33 |
| 36 | Lu-Magia Hearns III | California | FR | CB | 6 | 0 | 2 | 2 | 0.33 |
| 36 | Mekhi Blackmon | Colorado | JR | CB | 6 | 0 | 2 | 2 | 0.33 |
| 36 | Alex Austin | Oregon St | FR | DB | 6 | 0 | 2 | 2 | 0.33 |
| 36 | Rejzohn Wright | Oregon St | JR | DB | 6 | 0 | 2 | 2 | 0.33 |
| 36 | Keonte Schad | Oregon St | SR | DL | 6 | 0 | 2 | 2 | 0.33 |
| 36 | Caleb Johnson | UCLA | SR | LB | 3 | 0 | 1 | 1 | 0.33 |
| 36 | Kayvon Thibodeaux | Oregon | SO | DE | 3 | 0 | 1 | 1 | 0.33 |
| 36 | Karene Reid | Utah | FR | LB | 3 | 0 | 1 | 1 | 0.33 |
| 47 | Gunner Maldonado | Arizona | FR | S | 10 | 1 | 2 | 3 | 0.30 |
| 48 | JH Tevis | California | JR | DE | 7 | 0 | 2 | 2 | 0.29 |
| 48 | Brendan Radley-Hiles | Washington | JR | DB | 7 | 0 | 2 | 2 | 0.29 |
| 48 | Dominique Hampton | Washington | SO | DB | 7 | 0 | 2 | 2 | 0.29 |
Note: To qualify, player must have played in 75% of his team's games.