By Braden Gall (@AthlonBraden  on Twitter)
Post-Week 13 Pac-12 Power Rankings
Check out all of our college football rankings .
1. Oregon (10-2, 8-1) – With the dominating 49-21 win over rival Oregon State in the Civil War, the Oregon Ducks clinched the Pac-12 North. With a win over the 6-6 Bruins on Saturday, the Ducks will win their third straight conference championship and play in their third straight BCS bowl. Oregon finished No. 1 in the league in rushing (291.0 ypg), No. 1 in total offense (510.6 ypg) and No. 1 in scoring offense (45.9 ppg). The Ducks also claim the nation's leading rusher in per game average with LaMichael James' 142.7 ypg and the conference's top return man in DeAnthony Thomas (27.7 ypr). Oregon has won three straight over UCLA including a 60-13 victory in Eugene last season. In his three years as head coach, Chip Kelly is 32-6 overall and 24-3 in conference play.
2. Stanford (11-1, 8-1) – Heisman hopeful Andrew Luck tossed four touchdown passes in what was likely a BCS bowl-clinching 28-14 win over Notre Dame. Luck, who is the Pac-12's most efficient passer (167.5), is 23-2 over his last two seasons and will see his legacy defined as much by his inability to beat Oregon as his 9,083 yards and 87 total touchdowns. Had Luck managed to beat Oregon in either of the last two seasons, Stanford would likely have played for a national championship. Stanford led the Pac-12 in rushing defense (90.3 ypg) and total defense (331.4 ypg). The 23 wins mark the most in a two-year period and represent the first back-to-back 10-win seasons in program history. A match-up with the Oklahoma-Oklahoma State winner in the Fiesta Bowl is the most likely scenario for Luck's final game at Stanford.
3. USC (10-2, 7-2) – Any team in the nation want to play the USC Trojans in a playoff game? I seriously doubt it. The Men of Troy and Matt Barkley pounded rival UCLA 50-0 in the season finale for USC. It was the Trojans' 11th win in 12 games against UCLA and gave the school their eighth 10-win season in 10 years (counting 2005). Barkley played in what could be his final game for Southern California, completing 35-of-42 passes for 423 yards and six touchdowns. Since the overtime loss to Stanford, the USC quarterback has thrown 17 touchdowns, only two interceptions and averaged 309.5 yards per game while winning all four games. The Trojans are clearly the best team in the Pac-12 South, and it is unfortunate for the players and fans that the NCAA did not lift the postseason bans.
4. Washington (7-5, 5-4) – Despite some second-half struggles, the Huskies ended the 2011 regular season on a high note with a 38-21 win over rival Washington State in the Apple Cup. Keith Price bounced back admirably with a 21-of-29, 291-yard, 3-TD performance in the win. The sophomore gunslinger battled through inconsistency and some injuries in his first year as the starter to finish with 29 touchdowns and 2,625 yards through the air. The win gave Washington its first winning regular season since 2002, and with a bowl win, the Huskies would have their first eight-win season since 2001. Washington appears to be headed for the Alamo Bowl to battle with either Kansas State or the loser of the Bedlam game. The Alamo Bowl could also select Cal, pushing Washington to the Holiday Bowl.
5. California (7-5, 4-5) – Cal may have saved Jeff Tedord's job by beating Arizona State 47-38 on Friday. The Golden Bears rushed for 247 yards and four touchdowns on 40 carries. The win assures Tedford of his ninth winning season in 10 years on the job in Berkeley. Cal led the league in pass defense and tackles for a loss this season, and breakout wide receiver Keenan Allen finished second in the conference with 89 receptions and third with 1,261 yards. With three wins in their final four games, the Bears appear to be headed to the Holiday Bowl — potentially against the Baylor Bears and Robert Griffin III.
6. Utah (7-5, 4-5) – Utah missed a golden opportunity to make a huge statement in its first season in the Pac-12. Utah kicker Coleman Petersen missed a 48-yard field goal with two seconds left in a very disappointing 17-14 home loss to the Colorado Buffaloes. It was his third miss of the game, and the loss cost Kyle Whittingham and company a Pac-12 South title — and a chance at a Rose Bowl. Losing star tailback John White IV in the third quarter didn't help, as the Utah running back finished nearly 100 yards below his season average. White carried a season-low 10 times for a season-low 28 yards. The second half of the season has proved that Utah belongs with the BCS big boys, as the Utes finished 4-1 down the stretch in league play. However, the loss to the Buffs leaves an extremly bitter taste in the Utes' mouths — and checkbooks. Instead of the Rose, Alamo or Holiday Bowl, Utah looks to be slated for a trip to El Paso and the Sun Bowl against the ACC's No. 4 team (likely Wake Forest or Virginia).
7. UCLA (6-6, 5-4) – The UCLA Bruins are the inaugural Pac-12 South Champions. The Bruins were outgained 572 to 385 yards, converted on only 3-of-15 third and fourth down conversions and lost 50-0 to USC. But an unexpected loss to Colorado by Utah, awarded the Bruins with a berth in the Pac-12 championship game. As a heavy underdog against the Ducks, the Bruins will likely finish the regular season at 6-7 and will have to apply for a bowl waiver from the NCAA leadership council. If given the waiver, the Bruins have to wait for the conference to fill its other seven bowl commitments before they likely land in the Kraft Fight Hunger Bowl. However, head coach Rick Neuheisel won't be joining his team  on any postseason trip. Neuheisel is 21-28 overall and 3-25 against teams that finished with a winning record in four years as head coach, and it appears he will be given his walking papers following this Saturday's conference title game.
8. Arizona State (6-6, 4-5) – The Sun Devils finished an up and down 2011 season by losing 47-38 to Cal at home in the season finale. The loss marked the fourth straight loss and fifth in six games after a 5-1 start for Arizona State. A trip to Sin City and the Las Vegas Bowl with a match-up against Mountain West champ TCU appears the likely postseason destination for ASU. Head coach Dennis Erickson, like many Pac-12 coaches this postseason, could be coaching for his job in the bowl game. Arizona State is 31-30 under Erickson in five seasons, featuring one winning season (2007) and no bowl wins. TCU would be a heavy favorite.
9. Washington State (4-8, 2-7) – The Cougars lost 38-21 to the rival Huskies in the 104th edition of the Apple Cup. Washington State allowed 434 yards of offense to Washington and turned the ball over twice in the second straight loss to the Pac-12 North rival. Paul Wulff is now 9-40 as the head man at Wazzu, and the last winning season in Pullman took place in 2003. The offense showed signs of improvement, finishing second in the conference in passing at 322.3 yards per game. However, expect another tumultuous off-season for the Cougars.
10. Oregon State (3-9, 3-6) – In his second stint as head coach at Oregon State, Mike Riley had two losing seasons in his first eight years. After the 49-21 loss to rival Oregon this weekend, Riley now has his third losing season and his worst record in 11 total seasons as the Beavers head coach. Quarterback Sean Mannion has offered some solace, as the freshman has provided the answer at quarterback. He threw for another 299 yards and three touchdowns in the loss this weekend. He was one yard away from his fifth 300-yard effort in nine games. The Beavers uncharacteristically finished last in the league in rushing offense (86.9 ypg) and rushing defense (196.8 ypg).
11. Arizona (4-8, 2-7) – The Wildcats got a "nice" 45-37 win against a decent UL Lafayette team. Although it doesn't count as the first win of the Rich Rodriguez era, Arizona is technically 1-0 with RichRod as acting head coach. Nick Foles extended his single-season school records for completions (387) and yards (4,334) with his fifth straight 300-yard game and 10th of the season. Foles finished as the Pac-12's leader in total offense at 352.6 yards per game. A two-game winning streak is a great way to get what should be an exciting off-season in Tucson started.
12. Colorado (3-10, 2-7) – The first season of the Jon Embree era ended with a bang. The Buffaloes snapped a 23-game road losing streak by topping the Utes 17-14 in Salt Lake City. Not only did Colorado get its second Pac-12 win of the year, but it also crushed the Utes' hopes of landing in the conference title game. Rodney Stewart played his final game in a Buffs uniform with only 12 touches for 45 yards. Stewart finished his career with 3,598 yards rushing, 25 touchdowns, 93 receptions and 969 yards receiving.