Here's a quick look at Week 14 in the Pac-10. All times are ET, per ESPN.com policy.
All rankings are from the BCS standings.
Arizona State (5-6, 3-5) at No. 23 Arizona (7-4, 4-4), 8 p.m., ESPN: Sun Devils backup QB Brock Osweiler came off the bench last weekend and was brilliant against UCLA. He'll start on Thursday. But how will he fair against the Zona Zoo? The Wildcats are headed to a quality bowl game, but they probably would prefer to head to it without a four-game losing streak to end the season.
No. 2 Oregon (11-0, 8-0) at Oregon State (5-6, 4-4), 3:30 p.m., ABC: The biggest game in Ducks history. Win, and they play for the national title. As for Oregon State, it's in the dumps, but the Beavers and their fans would never forget ruining their rival's national championship run. Or let the Ducks forget for that matter.
Washington (5-6, 4-4) at Washington State (2-9, 1-7), 7 p.m., Versus: If Washington wins, it goes to a quality bowl game, most likely the Holiday bowl. If the Huskies lose, they stay home for an eighth consecutive year. As for the Cougars, they are playing spoilers. And perhaps playing for coach Paul Wulff's job.
USC (7-5, 4-4) at UCLA (4-7, 2-6), 10:30 p.m., FSN: Boy, how about that college football in LA! Lots of frowny faces! Neither team is going to a bowl game and neither is happy. But the winner will be far less unhappy heading into the offseason.
California and Stanford have completed their regular seasons.