Riley runs for two scores and No. 21 Boise State pulls away from Washington State 31-10

PULLMAN, Wash. -- , Dylan Riley rushed for 128 yards and two scores as No. 21 Boise State pulled away from Washington State with three touchdowns in the fourth quarter for a 31-10 victory on Saturday. Riley scored on runs of 33 and 72 yards for the Broncos (6-1, 3-0 Pac-12), who have won six straight after a season-opening loss on the road to Oregon. Boise State became bowl eligible and pulled even with Oregon State for first in the Pac-12. “We always need to go out there and play fast, play strong, because the game is never over,” Riley said. “We already knew that they were going to come out and play hard, because we're Boise, so people are always going to come out and always play their best. So we just went out there and just did what we're supposed to do.” It was the fifth straight loss for the Cougars (1-7, 0-4), who were eliminated from possible bowl contention.