2021 Big 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 | Jake Hummel | Iowa State | SR | LB | 6 | 2 | 4 | 6 | 1.00 |
| 1 | Dadrion Taylor-Demerson | Texas Tech | JR | DB | 6 | 1 | 5 | 6 | 1.00 |
| 3 | B.J. Foster | Texas | SR | DB | 7 | 3 | 2 | 5 | 0.71 |
| 3 | Kenny Logan Jr. | Kansas | JR | S | 10 | 1 | 4 | 5 | 0.50 |
| 5 | DaMarcus Fields | Texas Tech | SR | DB | 6 | 0 | 4 | 4 | 0.67 |
| 5 | Daryl Porter Jr. | WVU | FR | CB | 7 | 0 | 4 | 4 | 0.57 |
| 7 | Woodi Washington | Oklahoma | SO | CB | 2 | 2 | 1 | 3 | 1.50 |
| 7 | Jalen Pitre | Baylor | SR | S | 2 | 0 | 3 | 3 | 1.50 |
| 7 | Russ Yeast | Kansas St | SR | DB | 5 | 0 | 3 | 3 | 0.60 |
| 7 | Scottie Young | WVU | SR | S | 5 | 0 | 3 | 3 | 0.60 |
| 7 | Craig McDonald | Iowa State | FR | DB | 6 | 2 | 1 | 3 | 0.50 |
| 7 | Greg Eisworth II | Iowa State | SR | DB | 6 | 0 | 3 | 3 | 0.50 |
| 7 | Colin Schooler | Texas Tech | SR | LB | 6 | 0 | 3 | 3 | 0.50 |
| 7 | Rayshad Williams | Texas Tech | JR | DB | 6 | 0 | 3 | 3 | 0.50 |
| 7 | Dee Winters | TCU | JR | LB | 7 | 1 | 2 | 3 | 0.43 |
| 7 | Charles Woods | WVU | JR | CB | 7 | 1 | 2 | 3 | 0.43 |
| 7 | Tre'Vius Hodges-Tomlinson | TCU | JR | CB | 7 | 0 | 3 | 3 | 0.43 |
| 7 | Anthony Cook | Texas | SR | DB | 7 | 0 | 3 | 3 | 0.43 |
| 7 | Jahdae Barron | Texas | SO | DB | 7 | 0 | 3 | 3 | 0.43 |
| 7 | Jerrin Thompson | Texas | SO | DB | 7 | 0 | 3 | 3 | 0.43 |
| 7 | Josh Chandler-Semedo | WVU | SR | LB | 7 | 0 | 3 | 3 | 0.43 |
| 22 | Raleigh Texada | Baylor | SR | CB | 2 | 1 | 1 | 2 | 1.00 |
| 22 | Christian Morgan | Baylor | SR | S | 2 | 0 | 2 | 2 | 1.00 |
| 22 | Isaiah Thomas | Oklahoma | SR | DL | 2 | 0 | 2 | 2 | 1.00 |
| 22 | Wyatt Harris | TCU | JR | LB | 5 | 1 | 1 | 2 | 0.40 |
| 22 | Kym-Mani King | Iowa State | JR | DB | 5 | 0 | 2 | 2 | 0.40 |
| 22 | Nook Bradford | TCU | JR | S | 6 | 1 | 1 | 2 | 0.33 |
| 22 | T.J. Tampa | Iowa State | SO | DB | 6 | 0 | 2 | 2 | 0.33 |
| 22 | Josh Thompson | Texas | SR | DB | 6 | 0 | 2 | 2 | 0.33 |
| 22 | Luke Brockermeyer | Texas | JR | LB | 7 | 1 | 1 | 2 | 0.29 |
| 22 | D'Shawn Jamison | Texas | SR | DB | 7 | 1 | 1 | 2 | 0.29 |
| 22 | Jackie Matthews | WVU | JR | CB | 7 | 1 | 1 | 2 | 0.29 |
| 22 | C.J. Ceasar II | TCU | JR | CB | 7 | 0 | 2 | 2 | 0.29 |
| 22 | David Gbenda | Texas | SO | LB | 7 | 0 | 2 | 2 | 0.29 |
| 22 | T'Vondre Sweat | Texas | JR | DL | 7 | 0 | 2 | 2 | 0.29 |
| 22 | Darion Dunn | Texas | SR | DB | 7 | 0 | 2 | 2 | 0.29 |
| 22 | DeMarvion Overshown | Texas | SR | LB | 7 | 0 | 2 | 2 | 0.29 |
| 22 | Brenden Schooler | Texas | SR | DB | 7 | 0 | 2 | 2 | 0.29 |
| 22 | Alonzo Addae | WVU | SR | S | 7 | 0 | 2 | 2 | 0.29 |
| 22 | Cam'Ron Dabney | Kansas | FR | CB | 9 | 0 | 2 | 2 | 0.22 |
| 22 | Jeremy Webb | Kansas | SR | CB | 9 | 0 | 2 | 2 | 0.22 |
| 22 | Gavin Potter | Kansas | JR | LB | 10 | 1 | 1 | 2 | 0.20 |
| 22 | Ra'Mello Dotson | Kansas | FR | CB | 10 | 1 | 1 | 2 | 0.20 |
| 22 | Rich Miller | Kansas | JR | LB | 10 | 0 | 2 | 2 | 0.20 |
| 45 | Deshawn McCuin | TCU | SO | S | 1 | 1 | 0 | 1 | 1.00 |
| 45 | Billy Bowman | Oklahoma | FR | DB | 1 | 0 | 1 | 1 | 1.00 |
| 45 | JT Woods | Baylor | SR | S | 2 | 1 | 0 | 1 | 0.50 |
| 45 | Dillon Doyle | Baylor | JR | LB | 2 | 1 | 0 | 1 | 0.50 |
| 45 | Delarrin Turner-Yell | Oklahoma | SR | S | 2 | 1 | 0 | 1 | 0.50 |
| 45 | Brayden Utley | Baylor | JR | DL | 2 | 0 | 1 | 1 | 0.50 |