2018 Mountain West Conference Leaders Passes Defended - Games Won Only through 01/07/2019
| Name | Team | Yr | Pos | G | Int. | Passes Broken Up | Passes Defended | Passes Defended/G | |
|---|---|---|---|---|---|---|---|---|---|
| 1 | Anthoula Kelly | Fresno St | SR | DB | 12 | 4 | 18 | 22 | 1.83 |
| 2 | DJ Williams | Utah State | JR | CB | 11 | 4 | 9 | 13 | 1.18 |
| 2 | Jaron Bryant | Fresno St | JR | DB | 12 | 1 | 12 | 13 | 1.08 |
| 4 | Daniel Brown | Nevada | JR | DB | 8 | 1 | 9 | 10 | 1.25 |
| 4 | Rojesterman Farris II | Hawai'i | JR | DB | 8 | 0 | 10 | 10 | 1.25 |
| 4 | Juju Hughes | Fresno St | JR | DB | 12 | 3 | 7 | 10 | 0.83 |
| 7 | Mike Bell | Fresno St | JR | DB | 12 | 3 | 6 | 9 | 0.75 |
| 8 | Jomon Dotson | Nevada | SR | DB | 8 | 2 | 6 | 8 | 1.00 |
| 8 | Avery Williams | Boise St | SO | CB | 10 | 2 | 6 | 8 | 0.80 |
| 10 | Ja'Marcus Ingram | Utah State | SO | CB | 5 | 0 | 6 | 6 | 1.20 |
| 10 | Berdale Robins | Nevada | SO | DB | 6 | 1 | 5 | 6 | 1.00 |
| 10 | Shaq Bond | Utah State | SO | S | 7 | 1 | 5 | 6 | 0.86 |
| 10 | Kekaula Kaniho | Boise St | SO | S | 10 | 3 | 3 | 6 | 0.60 |
| 10 | Aaron Wade | Utah State | SR | S | 11 | 4 | 2 | 6 | 0.55 |
| 10 | Cameron Haney | Utah State | JR | CB | 11 | 0 | 6 | 6 | 0.55 |
| 10 | Mykal Walker | Fresno St | JR | DE | 12 | 1 | 5 | 6 | 0.50 |
| 17 | Antonio Hull | Wyoming | SR | CB | 6 | 1 | 4 | 5 | 0.83 |
| 17 | Tyler Horton | Boise St | SR | CB | 9 | 1 | 4 | 5 | 0.56 |
| 17 | David Woodward | Utah State | SO | LB | 10 | 2 | 3 | 5 | 0.50 |
| 17 | Tipa Galeai | Utah State | JR | LB | 11 | 2 | 3 | 5 | 0.45 |
| 17 | Gaje Ferguson | Utah State | SR | S | 11 | 1 | 4 | 5 | 0.45 |
| 17 | James Bailey | Fresno St | SR | LB | 12 | 1 | 4 | 5 | 0.42 |
| 23 | Dakari Monroe | SJSU | SR | CB | 1 | 2 | 2 | 4 | 4.00 |
| 23 | Javin White | UNLV | JR | LB | 4 | 3 | 1 | 4 | 1.00 |
| 23 | Jocquez Kalili | UNLV | SR | DB | 4 | 1 | 3 | 4 | 1.00 |
| 23 | Luq Barcoo | SDSU | JR | CB | 5 | 1 | 3 | 4 | 0.80 |
| 23 | Tyler Hall | Wyoming | JR | LB | 5 | 1 | 3 | 4 | 0.80 |
| 23 | Marcus Epps | Wyoming | SR | FS | 6 | 0 | 4 | 4 | 0.67 |
| 23 | Parker Baldwin | SDSU | SR | S | 7 | 1 | 3 | 4 | 0.57 |
| 23 | Kyree Woods | SDSU | JR | CB | 7 | 0 | 4 | 4 | 0.57 |
| 23 | Tayler Hawkins | SDSU | SO | CB | 7 | 0 | 4 | 4 | 0.57 |
| 23 | Deante Fortenberry | Utah State | SR | CB | 10 | 2 | 2 | 4 | 0.40 |
| 23 | Jontrell Rocquemore | Utah State | SR | S | 11 | 3 | 1 | 4 | 0.36 |
| 34 | Jordan Fogal | CSU | SR | S | 3 | 2 | 1 | 3 | 1.00 |
| 34 | Marcus Hayes | New Mexico | FR | S | 3 | 2 | 1 | 3 | 1.00 |
| 34 | Rashad Ajayi | CSU | FR | CB | 3 | 1 | 2 | 3 | 1.00 |
| 34 | Jalin Burrell | New Mexico | SR | CB | 3 | 1 | 2 | 3 | 1.00 |
| 34 | Garrett Kauppila | Air Force | SR | DB | 3 | 0 | 3 | 3 | 1.00 |
| 34 | Bailey Laolagi | UNLV | SR | LB | 4 | 0 | 3 | 3 | 0.75 |
| 34 | Chavez Pownell Jr. | Wyoming | SR | LB | 5 | 1 | 2 | 3 | 0.60 |
| 34 | Zane Lewis | Air Force | JR | DB | 5 | 0 | 3 | 3 | 0.60 |
| 34 | Andrew Wingard | Wyoming | SR | FS | 6 | 2 | 1 | 3 | 0.50 |
| 34 | Cassh Maluia | Wyoming | JR | LB | 6 | 1 | 2 | 3 | 0.50 |
| 34 | Tariq Thompson | SDSU | SO | S | 7 | 2 | 1 | 3 | 0.43 |
| 34 | Ronley Lakalaka | SDSU | SR | LB | 7 | 1 | 2 | 3 | 0.43 |
| 34 | Justin Brent | Nevada | SR | DB | 8 | 2 | 1 | 3 | 0.38 |
| 34 | Eugene Ford | Hawai'i | SO | DB | 8 | 1 | 2 | 3 | 0.38 |
| 34 | Asauni Rufus | Nevada | SR | DB | 8 | 1 | 2 | 3 | 0.38 |
| 34 | Dameon Baber | Nevada | SR | DB | 8 | 1 | 2 | 3 | 0.38 |
| 34 | Arron Mosby | Fresno St | SO | DB | 11 | 1 | 2 | 3 | 0.27 |