2018 Mountain West Conference Leaders Passing Defense - In The 4th Quarter through 01/07/2019
| Name | G | Att | Comp | Pct. | Yards | TD | Int | Rating | Long | 1st | 15+ | 25+ | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | Fresno State | 14 | 115 | 57 | 49.6 | 757 | 6 | 5 | 113.39 | 73 | 34 | 16 | 9 |
| 2 | Nevada | 13 | 103 | 55 | 53.4 | 721 | 4 | 3 | 119.18 | 40 | 36 | 20 | 8 |
| 3 | Wyoming | 12 | 105 | 63 | 60.0 | 717 | 6 | 5 | 126.70 | 47 | 34 | 14 | 7 |
| 4 | San Diego State | 13 | 106 | 65 | 61.3 | 706 | 5 | 3 | 127.17 | 54 | 35 | 16 | 7 |
| 5 | Utah State | 13 | 98 | 51 | 52.0 | 762 | 7 | 2 | 136.85 | 79 | 29 | 16 | 7 |
| 6 | Boise State | 13 | 103 | 62 | 60.2 | 876 | 5 | 1 | 145.71 | 83 | 33 | 17 | 8 |
| 7 | San Jose State | 11 | 88 | 55 | 62.5 | 654 | 8 | 4 | 145.84 | 39 | 31 | 16 | 5 |
| 8 | UNLV | 11 | 63 | 35 | 55.6 | 606 | 5 | 3 | 153.03 | 68 | 18 | 15 | 9 |
| 9 | Air Force | 12 | 66 | 40 | 60.6 | 566 | 6 | 1 | 159.62 | 61 | 25 | 11 | 7 |
| 10 | New Mexico | 11 | 67 | 39 | 58.2 | 666 | 6 | 2 | 165.29 | 58 | 29 | 19 | 9 |
| 11 | Colorado State | 11 | 45 | 25 | 55.6 | 411 | 6 | 2 | 167.39 | 60 | 16 | 10 | 7 |
| 12 | Hawai'i | 14 | 102 | 65 | 63.7 | 932 | 11 | 1 | 174.11 | 43 | 40 | 24 | 12 |
| 1st: First Downs; 15+: Pass completions of 15 or more yards; 25+: Pass completions of 25 or more yards | |||||||||||||