2018 Big 12 Conference Leaders Passes Defended - Games vs. FCS (I-AA) Teams Only through 01/07/2019
| Name | Team | Yr | Pos | G | Int. | Passes Broken Up | Passes Defended | Passes Defended/G | |
|---|---|---|---|---|---|---|---|---|---|
| 1 | Adrian Frye | Texas Tech | FR | DB | 1 | 2 | 2 | 4 | 4.00 |
| 1 | Kevion McGee | Kansas St | JR | DB | 1 | 0 | 4 | 4 | 4.00 |
| 3 | Duke Shelley | Kansas St | SR | DB | 1 | 0 | 3 | 3 | 3.00 |
| 3 | Derrek Pitts Jr. | WVU | SO | CB | 1 | 0 | 3 | 3 | 3.00 |
| 5 | Innis Gaines | TCU | JR | S | 1 | 1 | 1 | 2 | 2.00 |
| 5 | AJ Parker | Kansas St | SO | DB | 1 | 0 | 2 | 2 | 2.00 |
| 5 | Hasan Defense | Kansas | JR | CB | 1 | 0 | 2 | 2 | 2.00 |
| 5 | A.J. Green | Okla St | JR | CB | 1 | 0 | 2 | 2 | 2.00 |
| 5 | Rodarius Williams | Okla St | SO | CB | 1 | 0 | 2 | 2 | 2.00 |
| 5 | Damarcus Fields | Texas Tech | SO | DB | 1 | 0 | 2 | 2 | 2.00 |
| 5 | Josh Norwood | WVU | JR | CB | 1 | 0 | 2 | 2 | 2.00 |
| 12 | Terrel Bernard | Baylor | FR | LB | 1 | 1 | 0 | 1 | 1.00 |
| 12 | Brian Peavy | Iowa State | SR | DB | 1 | 1 | 0 | 1 | 1.00 |
| 12 | Ridwan Issahaku | TCU | SR | S | 1 | 1 | 0 | 1 | 1.00 |
| 12 | Vaughnte Dorsey | Texas Tech | SR | DB | 1 | 1 | 0 | 1 | 1.00 |
| 12 | Dravon Askew-Henry | WVU | SR | S | 1 | 1 | 0 | 1 | 1.00 |
| 12 | Jameson Houston | Baylor | JR | CB | 1 | 0 | 1 | 1 | 1.00 |
| 12 | Harrison Hand | Baylor | SO | CB | 1 | 0 | 1 | 1 | 1.00 |
| 12 | James Lynch | Baylor | SO | DT | 1 | 0 | 1 | 1 | 1.00 |
| 12 | De'Monte Ruth | Iowa State | SR | DB | 1 | 0 | 1 | 1 | 1.00 |
| 12 | Anthony Johnson | Iowa State | FR | DB | 1 | 0 | 1 | 1 | 1.00 |
| 12 | Reggie Walker | Kansas St | JR | DE | 1 | 0 | 1 | 1 | 1.00 |
| 12 | Trey Dishon | Kansas St | JR | DT | 1 | 0 | 1 | 1 | 1.00 |
| 12 | Corione Harris | Kansas | FR | CB | 1 | 0 | 1 | 1 | 1.00 |
| 12 | Shakial Taylor | Kansas | SR | CB | 1 | 0 | 1 | 1 | 1.00 |
| 12 | Brian Lipscomb | Kansas | SR | DE | 1 | 0 | 1 | 1 | 1.00 |
| 12 | Justin Phillips | Okla St | SR | LB | 1 | 0 | 1 | 1 | 1.00 |
| 12 | Kolby Peel | Okla St | FR | S | 1 | 0 | 1 | 1 | 1.00 |
| 12 | Niko Small | TCU | SR | S | 1 | 0 | 1 | 1 | 1.00 |
| 12 | Jeff Gladney | TCU | JR | CB | 1 | 0 | 1 | 1 | 1.00 |
| 12 | Michael Epley | TCU | SR | DE | 1 | 0 | 1 | 1 | 1.00 |
| 12 | Douglas Coleman III | Texas Tech | JR | DB | 1 | 0 | 1 | 1 | 1.00 |
| 12 | Desmon Smith | Texas Tech | JR | DB | 1 | 0 | 1 | 1 | 1.00 |
| 12 | Tony Jones | Texas Tech | SR | LB | 1 | 0 | 1 | 1 | 1.00 |
| 12 | Justus Parker | Texas Tech | JR | DB | 1 | 0 | 1 | 1 | 1.00 |
| 12 | Dylan Tonkery | WVU | SO | LB | 1 | 0 | 1 | 1 | 1.00 |