2018 Mountain West Conference Leaders Passing Defense - In The 2nd Half/Overtime through 01/07/2019
| Name | G | Att | Comp | Pct. | Yards | TD | Int | Rating | Long | 1st | 15+ | 25+ | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | Air Force | 12 | 136 | 82 | 60.3 | 1141 | 9 | 4 | 146.73 | 61 | 49 | 25 | 14 |
| 2 | UNLV | 12 | 154 | 93 | 60.4 | 1403 | 15 | 4 | 163.86 | 69 | 52 | 34 | 16 |
| 3 | New Mexico | 12 | 155 | 87 | 56.1 | 1227 | 12 | 3 | 144.30 | 58 | 53 | 33 | 14 |
| 3 | Colorado State | 12 | 125 | 79 | 63.2 | 1406 | 18 | 2 | 202.00 | 89 | 53 | 34 | 19 |
| 5 | Fresno State | 14 | 219 | 106 | 48.4 | 1179 | 6 | 12 | 91.71 | 73 | 58 | 26 | 9 |
| 5 | San Diego State | 13 | 198 | 120 | 60.6 | 1376 | 11 | 5 | 132.26 | 80 | 58 | 28 | 14 |
| 7 | San Jose State | 12 | 186 | 112 | 60.2 | 1497 | 14 | 6 | 146.21 | 88 | 60 | 33 | 14 |
| 8 | Boise State | 13 | 189 | 115 | 60.8 | 1572 | 9 | 1 | 145.36 | 83 | 62 | 35 | 15 |
| 8 | Utah State | 13 | 212 | 109 | 51.4 | 1597 | 14 | 9 | 128.00 | 79 | 62 | 34 | 17 |
| 10 | Wyoming | 12 | 201 | 124 | 61.7 | 1332 | 11 | 8 | 127.46 | 47 | 69 | 26 | 14 |
| 11 | Nevada | 13 | 221 | 129 | 58.4 | 1616 | 12 | 4 | 134.09 | 69 | 71 | 40 | 16 |
| 12 | Hawai'i | 14 | 210 | 128 | 61.0 | 1759 | 16 | 2 | 154.55 | 69 | 77 | 35 | 19 |
| 1st: First Downs; 15+: Pass completions of 15 or more yards; 25+: Pass completions of 25 or more yards | |||||||||||||