BOISE, Idaho_Boise State earned a spot in the Mountain West Championship game thanks to a 33-24 victory over No. 14 Utah State on Saturday at Albertsons Stadium.
Alexander Mattison had 37 carries for 200 yards and three touchdowns, including a 1-yard dive with 4 seconds left that sealed the win for the No. 21 Broncos.
Boise State will host Fresno State at 5:45 p.m. next Saturday at Albertsons Stadium with the Mountain West Championship on the line.