2023 Big 12 Conference Leaders Passes Defended - Games in August/September Only through 01/08/2024
| Name | Team | Yr | Pos | G | Int. | Passes Broken Up | Passes Defended | Passes Defended/G | |
|---|---|---|---|---|---|---|---|---|---|
| 1 | Beanie Bishop Jr. | WVU | SR | CB | 5 | 2 | 7 | 9 | 1.80 |
| 2 | Mello Dotson | Kansas | JR | CB | 5 | 1 | 7 | 8 | 1.60 |
| 3 | Jeremiah Cooper | Iowa State | SO | DB | 5 | 4 | 3 | 7 | 1.40 |
| 3 | Corey Thornton | UCF | SR | DB | 5 | 2 | 5 | 7 | 1.40 |
| 5 | Jacob Parrish | Kansas St | SO | CB | 4 | 1 | 5 | 6 | 1.50 |
| 5 | Justin Harris | Cincinnati | SR | CB | 5 | 1 | 5 | 6 | 1.20 |
| 7 | Jakob Robinson | BYU | JR | CB | 5 | 3 | 2 | 5 | 1.00 |
| 7 | Malik Fleming | Houston | SR | DB | 5 | 3 | 2 | 5 | 1.00 |
| 7 | Bryon Threats | Cincinnati | JR | S | 5 | 2 | 3 | 5 | 1.00 |
| 7 | Bud Clark | TCU | SO | S | 5 | 2 | 3 | 5 | 1.00 |
| 7 | T.J. Tampa | Iowa State | SR | DB | 5 | 1 | 4 | 5 | 1.00 |
| 7 | Josh Newton | TCU | SR | CB | 5 | 1 | 4 | 5 | 1.00 |
| 13 | Marcis Floyd | WVU | SR | S | 3 | 0 | 4 | 4 | 1.33 |
| 13 | Malik Dunlap | Texas Tech | SR | DB | 5 | 3 | 1 | 4 | 0.80 |
| 13 | Myles Purchase | Iowa State | JR | DB | 5 | 0 | 4 | 4 | 0.80 |
| 13 | Peyton Bowen | Oklahoma | FR | DB | 5 | 0 | 4 | 4 | 0.80 |
| 13 | Avery Helm | TCU | JR | CB | 5 | 0 | 4 | 4 | 0.80 |
| 18 | Will Lee III | Kansas St | SO | CB | 4 | 1 | 2 | 3 | 0.75 |
| 18 | Deshawn Pace | Cincinnati | SR | STA | 4 | 0 | 3 | 3 | 0.75 |
| 18 | C.J. Baskerville | Texas Tech | JR | DB | 4 | 0 | 3 | 3 | 0.75 |
| 18 | Isaiah Hamilton | Houston | JR | DB | 5 | 2 | 1 | 3 | 0.60 |
| 18 | Cobee Bryant | Kansas | JR | CB | 5 | 2 | 1 | 3 | 0.60 |
| 18 | Billy Bowman Jr. | Oklahoma | JR | DB | 5 | 2 | 1 | 3 | 0.60 |
| 18 | Jerrin Thompson | Texas | SR | DB | 5 | 2 | 1 | 3 | 0.60 |
| 18 | Caden Jenkins | Baylor | FR | CB | 5 | 1 | 2 | 3 | 0.60 |
| 18 | Eddie Heckard | BYU | SR | CB | 5 | 1 | 2 | 3 | 0.60 |
| 18 | Kamden Garrett | BYU | SR | CB | 5 | 1 | 2 | 3 | 0.60 |
| 18 | Beau Freyler | Iowa State | JR | DB | 5 | 1 | 2 | 3 | 0.60 |
| 18 | Kenny Logan, Jr. | Kansas | SR | S | 5 | 1 | 2 | 3 | 0.60 |
| 18 | Dadrion Taylor-Demerson | Texas Tech | SR | DB | 5 | 1 | 2 | 3 | 0.60 |
| 18 | Aubrey Burks | WVU | JR | S | 5 | 1 | 2 | 3 | 0.60 |
| 18 | Malachi Ruffin | WVU | SR | CB | 5 | 1 | 2 | 3 | 0.60 |
| 18 | Brandon Adams | UCF | JR | DB | 5 | 0 | 3 | 3 | 0.60 |
| 18 | Jordan Young | Cincinnati | SO | CB | 5 | 0 | 3 | 3 | 0.60 |
| 18 | Jamal Morris | Houston | JR | LB | 5 | 0 | 3 | 3 | 0.60 |
| 18 | Alex Hogan | Houston | SR | DB | 5 | 0 | 3 | 3 | 0.60 |
| 18 | Ikenna Ezeogu | Iowa State | FR | DE | 5 | 0 | 3 | 3 | 0.60 |
| 18 | Ben Nikkel | Iowa State | SR | DB | 5 | 0 | 3 | 3 | 0.60 |
| 18 | Anthony Wilson | WVU | JR | S | 5 | 0 | 3 | 3 | 0.60 |
| 40 | DJ Coleman | Baylor | FR | S | 4 | 0 | 2 | 2 | 0.50 |
| 40 | Malik Verdon | Iowa State | SO | DB | 4 | 0 | 2 | 2 | 0.50 |
| 40 | D.J. McKinney | Okla St | FR | CB | 4 | 0 | 2 | 2 | 0.50 |
| 40 | Collin Oliver | Okla St | JR | LB | 4 | 0 | 2 | 2 | 0.50 |
| 40 | Kwinton Lassiter | Kansas | SR | CB | 5 | 2 | 0 | 2 | 0.40 |
| 40 | Key Lawrence | Oklahoma | SR | DB | 5 | 2 | 0 | 2 | 0.40 |
| 40 | Gentry Williams | Oklahoma | SO | DB | 5 | 2 | 0 | 2 | 0.40 |
| 40 | Jaylan Ford | Texas | SR | LB | 5 | 2 | 0 | 2 | 0.40 |
| 40 | Max Tooley | BYU | SR | LB | 5 | 1 | 1 | 2 | 0.40 |
| 40 | Nikai Martinez | UCF | SO | DB | 5 | 1 | 1 | 2 | 0.40 |
| 40 | Danny Stutsman | Oklahoma | JR | LB | 5 | 1 | 1 | 2 | 0.40 |