2018 Big 12 Conference Leaders Passes Defended - Games Lost Only through 01/07/2019
| Name | Team | Yr | Pos | G | Int. | Passes Broken Up | Passes Defended | Passes Defended/G | |
|---|---|---|---|---|---|---|---|---|---|
| 1 | Hasan Defense | Kansas | JR | CB | 9 | 3 | 5 | 8 | 0.89 |
| 1 | Vaughnte Dorsey | Texas Tech | SR | DB | 7 | 3 | 1 | 4 | 0.57 |
| 3 | Rodarius Williams | Okla St | SO | CB | 6 | 2 | 3 | 5 | 0.83 |
| 3 | Kenny Robinson Jr. | WVU | SO | S | 4 | 2 | 2 | 4 | 1.00 |
| 3 | Shakial Taylor | Kansas | SR | CB | 9 | 2 | 2 | 4 | 0.44 |
| 3 | Kevion McGee | Kansas St | JR | DB | 7 | 2 | 1 | 3 | 0.43 |
| 7 | Keith Washington Jr. | WVU | JR | CB | 4 | 1 | 5 | 6 | 1.50 |
| 7 | Adrian Frye | Texas Tech | FR | DB | 7 | 1 | 5 | 6 | 0.86 |
| 7 | Duke Shelley | Kansas St | SR | DB | 4 | 1 | 4 | 5 | 1.25 |
| 7 | A.J. Green | Okla St | JR | CB | 6 | 1 | 3 | 4 | 0.67 |
| 7 | AJ Parker | Kansas St | SO | DB | 7 | 1 | 3 | 4 | 0.57 |
| 7 | Jahron McPherson | Kansas St | SO | DB | 5 | 1 | 2 | 3 | 0.60 |
| 7 | Raleigh Texada | Baylor | SO | CB | 6 | 1 | 2 | 3 | 0.50 |
| 7 | Elmore Hempstead Jr. | Kansas | JR | CB | 6 | 1 | 2 | 3 | 0.50 |
| 7 | Braxton Lewis | Iowa State | JR | DB | 5 | 1 | 1 | 2 | 0.40 |
| 7 | Johnathan Durham | Kansas St | JR | DB | 6 | 1 | 1 | 2 | 0.33 |
| 7 | Julius Lewis | TCU | JR | CB | 6 | 1 | 1 | 2 | 0.33 |
| 7 | Ridwan Issahaku | TCU | SR | S | 6 | 1 | 1 | 2 | 0.33 |
| 7 | Jah'Shawn Johnson | Texas Tech | SR | DB | 6 | 1 | 1 | 2 | 0.33 |
| 7 | Kendall Adams | Kansas St | SR | DB | 7 | 1 | 1 | 2 | 0.29 |
| 7 | Davon Ferguson | Kansas | SO | S | 3 | 1 | 0 | 1 | 0.33 |
| 7 | Derrek Pitts Jr. | WVU | SO | CB | 3 | 1 | 0 | 1 | 0.33 |
| 7 | Toyous Avery Jr. | WVU | SR | S | 4 | 1 | 0 | 1 | 0.25 |
| 7 | Dravon Askew-Henry | WVU | SR | S | 4 | 1 | 0 | 1 | 0.25 |
| 7 | Jarrick Bernard | Okla St | FR | S | 6 | 1 | 0 | 1 | 0.17 |
| 7 | Wyatt Hubert | Kansas St | FR | DE | 7 | 1 | 0 | 1 | 0.14 |
| 7 | Najee Stevens-McKenzie | Kansas | JR | DE | 8 | 1 | 0 | 1 | 0.13 |