| 2013 | Fresno State | 24 | Utah State | 17 |
| 2014 | Boise State | 28 | Fresno State | 14 |
| 2015 | San Diego State | 27 | Air Force | 24 |
| 2016 | San Diego State | 27 | Wyoming | 24 |
| 2017 | Boise State | 17 | Fresno State | 14 |
| 2018 | Fresno State | 19 | Boise State | 16 |
| 2019 | Boise State | 31 | Hawaii | 10 |
| 2020 | San Jose State | 34 | Boise State | 20 |
| 2021 | Utah State | 46 | San Diego State | 13 |
| 2022 | Fresno State | 28 | Boise State | 16 |
| 2023 | Boise State | 44 | UNLV | 20 |
| 2024 | Boise State | 21 | UNLV | 7 |
| - | Northern Illinois | - | Northern Illinois | - |