2021 Big 12 Conference Leaders Passes Defended - Games vs. FBS (I-A) Teams Only through 01/10/2022
| Name | Team | Yr | Pos | G | Int. | Passes Broken Up | Passes Defended | Passes Defended/G | |
|---|---|---|---|---|---|---|---|---|---|
| 1 | Jarrick Bernard-Converse | Okla St | SR | CB | 13 | 0 | 11 | 11 | 0.85 |
| 2 | Dadrion Taylor-Demerson | Texas Tech | JR | DB | 11 | 3 | 10 | 13 | 1.18 |
| 3 | Russ Yeast | Kansas St | SR | DB | 12 | 4 | 9 | 13 | 1.08 |
| 3 | DaMarcus Fields | Texas Tech | SR | DB | 11 | 0 | 9 | 9 | 0.82 |
| 3 | Rayshad Williams | Texas Tech | JR | DB | 12 | 0 | 9 | 9 | 0.75 |
| 6 | Jalen Pitre | Baylor | SR | S | 13 | 2 | 7 | 9 | 0.69 |
| 6 | Tre'Vius Hodges-Tomlinson | TCU | JR | CB | 11 | 1 | 7 | 8 | 0.73 |
| 6 | Christian Holmes | Okla St | SR | CB | 13 | 1 | 7 | 8 | 0.62 |
| 9 | Daryl Porter Jr. | WVU | FR | CB | 12 | 1 | 6 | 7 | 0.58 |
| 9 | Tanner McCalister | Okla St | SR | S | 13 | 1 | 6 | 7 | 0.54 |
| 9 | Christian Morgan | Baylor | SR | S | 11 | 0 | 6 | 6 | 0.55 |
| 12 | Al Walcott | Baylor | JR | CB | 12 | 3 | 5 | 8 | 0.67 |
| 12 | Kenny Logan Jr. | Kansas | JR | S | 11 | 1 | 5 | 6 | 0.55 |
| 14 | Jake Hummel | Iowa State | SR | LB | 12 | 2 | 4 | 6 | 0.50 |
| 14 | Jason Taylor II | Okla St | JR | S | 13 | 2 | 4 | 6 | 0.46 |
| 14 | Kalon Barnes | Baylor | SR | CB | 9 | 1 | 4 | 5 | 0.56 |
| 14 | Raleigh Texada | Baylor | SR | CB | 13 | 1 | 4 | 5 | 0.38 |
| 14 | Malcolm Rodriguez | Okla St | SR | LB | 13 | 1 | 4 | 5 | 0.38 |
| 14 | Justin Gardner | Kansas St | SR | DB | 7 | 0 | 4 | 4 | 0.57 |
| 14 | Isaiah Thomas | Oklahoma | SR | DL | 11 | 0 | 4 | 4 | 0.36 |
| 14 | C.J. Ceasar II | TCU | JR | CB | 11 | 0 | 4 | 4 | 0.36 |
| 14 | Terrel Bernard | Baylor | SR | LB | 12 | 0 | 4 | 4 | 0.33 |
| 14 | Key Lawrence | Oklahoma | SO | DB | 12 | 0 | 4 | 4 | 0.33 |
| 24 | Charles Woods | WVU | JR | CB | 10 | 2 | 3 | 5 | 0.50 |
| 24 | Jairon McVea | Baylor | SR | S | 12 | 2 | 3 | 5 | 0.42 |
| 24 | Greg Eisworth II | Iowa State | SR | DB | 12 | 2 | 3 | 5 | 0.42 |
| 24 | Josh Chandler-Semedo | WVU | SR | LB | 12 | 2 | 3 | 5 | 0.42 |
| 24 | Reggie Pearson Jr. | Texas Tech | JR | DB | 10 | 1 | 3 | 4 | 0.40 |
| 24 | Ross Elder | Kansas St | SR | DB | 12 | 1 | 3 | 4 | 0.33 |
| 24 | Riko Jeffers | Texas Tech | SR | LB | 12 | 1 | 3 | 4 | 0.33 |
| 24 | Colin Schooler | Texas Tech | SR | LB | 12 | 1 | 3 | 4 | 0.33 |
| 24 | Jackie Matthews | WVU | JR | CB | 12 | 1 | 3 | 4 | 0.33 |
| 24 | Brandon Bouyer-Randle | Texas Tech | SR | LB | 9 | 0 | 3 | 3 | 0.33 |
| 24 | Jahdae Barron | Texas | SO | DB | 9 | 0 | 3 | 3 | 0.33 |
| 24 | Scottie Young | WVU | SR | S | 10 | 0 | 3 | 3 | 0.30 |
| 24 | Ochaun Mathis | TCU | JR | DE | 11 | 0 | 3 | 3 | 0.27 |
| 24 | Anthony Johnson Jr. | Iowa State | SR | DB | 12 | 0 | 3 | 3 | 0.25 |
| 24 | T.J. Tampa | Iowa State | SO | DB | 12 | 0 | 3 | 3 | 0.25 |
| 24 | Will McDonald IV | Iowa State | JR | DE | 12 | 0 | 3 | 3 | 0.25 |
| 24 | T'Vondre Sweat | Texas | JR | DL | 12 | 0 | 3 | 3 | 0.25 |
| 24 | Anthony Cook | Texas | SR | DB | 12 | 0 | 3 | 3 | 0.25 |
| 24 | Jerrin Thompson | Texas | SO | DB | 12 | 0 | 3 | 3 | 0.25 |
| 24 | Jabbar Muhammad | Okla St | SO | CB | 13 | 0 | 3 | 3 | 0.23 |
| 44 | JT Woods | Baylor | SR | S | 13 | 6 | 2 | 8 | 0.62 |
| 44 | B.J. Foster | Texas | SR | DB | 12 | 3 | 2 | 5 | 0.42 |
| 44 | Kolby Harvell-Peel | Okla St | SR | S | 13 | 3 | 2 | 5 | 0.38 |
| 44 | Woodi Washington | Oklahoma | SO | CB | 5 | 2 | 2 | 4 | 0.80 |
| 44 | Dee Winters | TCU | JR | LB | 11 | 2 | 2 | 4 | 0.36 |
| 44 | Justin Broiles | Oklahoma | SR | DB | 12 | 2 | 2 | 4 | 0.33 |
| 44 | Eric Monroe | Texas Tech | SR | DB | 12 | 2 | 2 | 4 | 0.33 |