2023 Mountain West Conference Leaders Passing Defense - Games in October Only through 01/08/2024
| Name | G | Att | Comp | Pct. | Yards | Yards/Att | TD | Int | Rating | Att/G | Yards/G | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | San Jose State | 4 | 120 | 68 | 56.7 | 798 | 6.7 | 5 | 6 | 116.28 | 30.0 | 199.5 |
| 2 | UNLV | 3 | 105 | 64 | 61.0 | 778 | 7.4 | 7 | 5 | 135.67 | 35.0 | 259.3 |
| 3 | Colorado State | 4 | 96 | 65 | 67.7 | 910 | 9.5 | 5 | 4 | 156.19 | 24.0 | 227.5 |
| 3 | Fresno State | 3 | 103 | 64 | 62.1 | 830 | 8.1 | 8 | 4 | 147.69 | 34.3 | 276.7 |
| 5 | Nevada | 3 | 78 | 46 | 59.0 | 623 | 8.0 | 3 | 3 | 131.06 | 26.0 | 207.7 |
| 5 | Utah State | 3 | 117 | 64 | 54.7 | 654 | 5.6 | 5 | 3 | 110.63 | 39.0 | 218.0 |
| 5 | New Mexico | 3 | 88 | 51 | 58.0 | 748 | 8.5 | 5 | 3 | 141.29 | 29.3 | 249.3 |
| 5 | Boise State | 3 | 113 | 65 | 57.5 | 769 | 6.8 | 4 | 3 | 121.05 | 37.7 | 256.3 |
| 9 | Air Force | 3 | 99 | 58 | 58.6 | 611 | 6.2 | 5 | 2 | 123.06 | 33.0 | 203.7 |
| 10 | Wyoming | 3 | 76 | 51 | 67.1 | 560 | 7.4 | 5 | 1 | 148.08 | 25.3 | 186.7 |
| 10 | Hawai'i | 3 | 76 | 54 | 71.1 | 674 | 8.9 | 6 | 1 | 168.96 | 25.3 | 224.7 |
| 10 | San Diego State | 2 | 70 | 38 | 54.3 | 525 | 7.5 | 3 | 1 | 128.57 | 35.0 | 262.5 |