2018 Mountain West Conference Leaders Scoring Defense - Games Lost Only through 01/07/2019
| Name | G | TD | FG | 1XP | 2XP | Safety | Points | Points/G | |
|---|---|---|---|---|---|---|---|---|---|
| 1 | Fresno State | 2 | 5 | 3 | 4 | 1 | 0 | 45 | 22.5 |
| 2 | Boise State | 3 | 9 | 7 | 7 | 0 | 0 | 82 | 27.3 |
| 3 | San Diego State | 6 | 20 | 8 | 15 | 2 | 2 | 167 | 27.8 |
| 4 | Wyoming | 6 | 23 | 8 | 21 | 0 | 0 | 183 | 30.5 |
| 5 | Air Force | 7 | 30 | 5 | 27 | 1 | 0 | 224 | 32.0 |
| 6 | Utah State | 2 | 8 | 5 | 6 | 1 | 0 | 71 | 35.5 |
| 7 | San Jose State | 11 | 52 | 12 | 50 | 1 | 1 | 402 | 36.5 |
| 8 | Nevada | 5 | 26 | 3 | 25 | 0 | 0 | 190 | 38.0 |
| 9 | New Mexico | 9 | 47 | 12 | 47 | 0 | 0 | 365 | 40.6 |
| 10 | Colorado State | 9 | 47 | 13 | 43 | 1 | 0 | 366 | 40.7 |
| 11 | Hawai'i | 6 | 34 | 6 | 32 | 0 | 0 | 254 | 42.3 |
| 12 | UNLV | 8 | 44 | 16 | 37 | 2 | 0 | 353 | 44.1 |