2018 Mountain West Conference Leaders Total Defense - Games vs. FBS (I-A) Teams Only through 01/07/2019
| Name | G | Rush Yards | Pass Yards | Plays | Total Yards | Yards/Play | Yards/G | |
|---|---|---|---|---|---|---|---|---|
| 1 | Air Force | 11 | 1373 | 2883 | 682 | 4256 | 6.24 | 386.9 |
| 2 | Colorado State | 11 | 2367 | 2513 | 727 | 4880 | 6.71 | 443.6 |
| 3 | Wyoming | 11 | 1333 | 2287 | 754 | 3620 | 4.80 | 329.1 |
| 4 | UNLV | 11 | 2199 | 2973 | 770 | 5172 | 6.72 | 470.2 |
| 5 | San Diego State | 12 | 1296 | 2820 | 803 | 4116 | 5.13 | 343.0 |
| 6 | Boise State | 13 | 1598 | 3029 | 820 | 4627 | 5.64 | 355.9 |
| 7 | New Mexico | 11 | 2360 | 2750 | 826 | 5110 | 6.19 | 464.5 |
| 8 | San Jose State | 11 | 2391 | 2961 | 864 | 5352 | 6.19 | 486.5 |
| 9 | Nevada | 12 | 1739 | 2951 | 882 | 4690 | 5.32 | 390.8 |
| 10 | Fresno State | 13 | 1749 | 2447 | 888 | 4196 | 4.73 | 322.8 |
| 11 | Utah State | 12 | 1707 | 2999 | 919 | 4706 | 5.12 | 392.2 |
| 12 | Hawai'i | 13 | 2841 | 3149 | 924 | 5990 | 6.48 | 460.8 |