2018 Mountain West Conference Leaders Total Defense - Games vs. FCS (I-AA) Teams Only through 01/07/2019
| Name | G | Rush Yards | Pass Yards | Plays | Total Yards | Yards/Play | Yards/G | |
|---|---|---|---|---|---|---|---|---|
| 1 | Air Force | 1 | 30 | 45 | 50 | 75 | 1.50 | 75.0 |
| 2 | Hawai'i | 1 | 24 | 142 | 53 | 166 | 3.13 | 166.0 |
| 3 | Utah State | 1 | 152 | 75 | 67 | 227 | 3.39 | 227.0 |
| 4 | San Diego State | 1 | 53 | 181 | 51 | 234 | 4.59 | 234.0 |
| 5 | UNLV | 1 | 40 | 238 | 73 | 278 | 3.81 | 278.0 |
| 6 | Wyoming | 1 | 221 | 73 | 64 | 294 | 4.59 | 294.0 |
| 7 | Fresno State | 1 | 102 | 205 | 65 | 307 | 4.72 | 307.0 |
| 8 | Nevada | 1 | 107 | 241 | 77 | 348 | 4.52 | 348.0 |
| 9 | Colorado State | 1 | 267 | 271 | 71 | 538 | 7.58 | 538.0 |
| 10 | New Mexico | 1 | 244 | 322 | 73 | 566 | 7.75 | 566.0 |
| 11 | San Jose State | 1 | 143 | 446 | 91 | 589 | 6.47 | 589.0 |