2018 Mountain West Conference Leaders Total Defense - All Games through 01/07/2019
| Name | G | Rush Yards | Pass Yards | Plays | Total Yards | Yards/Play | Yards/G | |
|---|---|---|---|---|---|---|---|---|
| 1 | Fresno State | 14 | 1851 | 2652 | 953 | 4503 | 4.73 | 321.6 |
| 2 | Wyoming | 12 | 1554 | 2360 | 818 | 3914 | 4.78 | 326.2 |
| 3 | San Diego State | 13 | 1349 | 3001 | 854 | 4350 | 5.09 | 334.6 |
| 4 | Boise State | 13 | 1598 | 3029 | 820 | 4627 | 5.64 | 355.9 |
| 5 | Air Force | 12 | 1403 | 2928 | 732 | 4331 | 5.92 | 360.9 |
| 6 | Utah State | 13 | 1859 | 3074 | 986 | 4933 | 5.00 | 379.5 |
| 7 | Nevada | 13 | 1846 | 3192 | 959 | 5038 | 5.25 | 387.5 |
| 8 | Hawai'i | 14 | 2865 | 3291 | 977 | 6156 | 6.30 | 439.7 |
| 9 | Colorado State | 12 | 2634 | 2784 | 798 | 5418 | 6.79 | 451.5 |
| 10 | UNLV | 12 | 2239 | 3211 | 843 | 5450 | 6.47 | 454.2 |
| 11 | New Mexico | 12 | 2604 | 3072 | 899 | 5676 | 6.31 | 473.0 |
| 12 | San Jose State | 12 | 2534 | 3407 | 955 | 5941 | 6.22 | 495.1 |