2018 Mountain West Conference Leaders Total Defense - Games vs. Non-Conference Teams Only through 01/07/2019
| Name | G | Rush Yards | Pass Yards | Plays | Total Yards | Yards/Play | Yards/G | |
|---|---|---|---|---|---|---|---|---|
| 1 | Air Force | 4 | 455 | 609 | 236 | 1064 | 4.51 | 266.0 |
| 2 | Fresno State | 5 | 654 | 898 | 330 | 1552 | 4.70 | 310.4 |
| 3 | Utah State | 5 | 585 | 1048 | 364 | 1633 | 4.49 | 326.6 |
| 4 | Boise State | 4 | 518 | 864 | 256 | 1382 | 5.40 | 345.5 |
| 5 | San Diego State | 5 | 473 | 1296 | 308 | 1769 | 5.74 | 353.8 |
| 6 | Wyoming | 4 | 490 | 934 | 282 | 1424 | 5.05 | 356.0 |
| 7 | UNLV | 4 | 721 | 842 | 275 | 1563 | 5.68 | 390.8 |
| 8 | Hawai'i | 6 | 1248 | 1167 | 403 | 2415 | 5.99 | 402.5 |
| 9 | Nevada | 5 | 840 | 1475 | 410 | 2315 | 5.65 | 463.0 |
| 10 | Colorado State | 4 | 1046 | 872 | 255 | 1918 | 7.52 | 479.5 |
| 11 | San Jose State | 4 | 742 | 1229 | 331 | 1971 | 5.95 | 492.8 |
| 12 | New Mexico | 4 | 876 | 1194 | 311 | 2070 | 6.66 | 517.5 |