2021 Mountain West Conference Leaders Total Defense - Games vs. FBS Teams With Non-Winning Record Only through 01/10/2022
| Name | G | Rush Yards | Pass Yards | Plays | Total Yards | Yards/Play | Yards/G | |
|---|---|---|---|---|---|---|---|---|
| 1 | Boise State | 2 | 189 | 294 | 120 | 483 | 4.03 | 241.5 |
| 2 | UNLV | 3 | 533 | 432 | 176 | 965 | 5.48 | 321.7 |
| 3 | New Mexico | 3 | 349 | 752 | 209 | 1101 | 5.27 | 367.0 |
| 4 | Colorado State | 4 | 399 | 814 | 267 | 1213 | 4.54 | 303.3 |
| 5 | Air Force | 6 | 678 | 787 | 307 | 1465 | 4.77 | 244.2 |
| 6 | Fresno State | 5 | 641 | 763 | 311 | 1404 | 4.51 | 280.8 |
| 7 | San Jose State | 5 | 686 | 1270 | 359 | 1956 | 5.45 | 391.2 |
| 8 | Utah State | 6 | 583 | 1262 | 396 | 1845 | 4.66 | 307.5 |
| 9 | San Diego State | 6 | 387 | 1407 | 402 | 1794 | 4.46 | 299.0 |
| 10 | Hawai'i | 5 | 851 | 1442 | 412 | 2293 | 5.57 | 458.6 |
| 11 | Nevada | 6 | 769 | 1600 | 447 | 2369 | 5.30 | 394.8 |
| 12 | Wyoming | 7 | 1269 | 1422 | 472 | 2691 | 5.70 | 384.4 |