BOULDER, Colo. (AP) — Cameron Rising threw three touchdown passes before taking a seat for the second half, Ja’Quinden Jackson ran for three scores and No. 14 Utah routed Colorado 63-21 on a night that culminated with the Utes securing a spot in the Pac-12 championship game.

They will play No. 5 USC.

Utah entered the weekend with an outside shot at a spot. But things started falling into place. No. 17 UCLA did its part for Utah by defeating Cal. Then, the big assist with No. 22 Oregon State coming back to beat 10th-ranked Oregon.

The last component to go their way was No. 12 Washington winning at Washington State. Utah advanced on a tiebreaker.

Roberts has 187 yards; Air Force beats San Diego St. 13-3

SAN DIEGO (AP) — Brad Roberts ran for 187 yards and a touchdown, and Air Force had a pair of interceptions late in the game and beat San Diego State 13-3 for its fourth straight win.

Roberts had 127 yards rushing in first half, and his 2-yard touchdown run was the only score in the first half.

Matthew Dapore made field goals from 30 and 32 yards for Air Force (9-3, 5-3 Mountain West Conference).

Mayden was 16-of-31 passing for 188 yards with the two interceptions for San Diego State (7-5, 5-3 Mountain West Conference), which ended a three-game win streak.