How Amway Coaches Poll top 25 teams fared in Week 13

With a Playoff spot on the line, No. 2 Ohio State took down No. 4 Michigan, 30-27, in a double-overtime thriller that lived up to its billing as the biggest showdown of the 2016 season on Saturday.

Here's a look at all the results from Week 13:

► No. 1 Alabama (12-0) clamped down on No. 16 Auburn (8-4), 30-12.

Alabama didn't give up a touchdown against its rival in winning the Iron Bowl for the third year in a row. The Crimson Tide turned a 13-9 game at halftime into a romp with two third-quarter touchdowns, including ArDarius Stewart's 38-yard touchdown on fourth down. The win was the 24th in a row for Alabama.

► No. 2 Ohio State (11-1) survived No. 4 Michigan (10-2), 30-27.

Curtis Samuel scored the game-winning touchdown on a 15-yard run in the second overtime. Ohio State quarterback J.T. Barrett carried the Buckeyes offensively, including a key seven-yard touchdown in the first overtime. He finished with 125 yards on the ground.

No. 2 Ohio State survives No. 4 Michigan in double overtime thriller

► No. 3 Clemson (11-1) rolled South Carolina (6-6), 56-7.

Clemson had no problem in dispatching in-state rival South Carolina. Tigers quarterback Deshaun Watson threw for 347 yards and six touchdowns with one interception while going 26-for-32. Wayne Gallman added 119 yards on the ground for Clemson, which will play in the ACC title game next week.

►  No. 5 Washington (11-1) drubbed No. 23 Washington State (8-4), 45-17. (Friday)

Washington quarterback Jake Browning passed for 292 yards and three touchdowns and halfback Lavon Coleman rushed for two scores to lead the Huskies. Wide receiver Dante Pettis caught two touchdown passes and John Ross had another to help the Huskies build a 28-3 first-quarter lead. They were never threatened thereafter.

► No. 6 Wisconsin (10-2) rallied past Minnesota (8-4), 31-17.

Trailing 17-7 at halftime, Wisconsin roared back to take home Paul Bunyan's Axe for the 13th year in a row. The Badgers' defense intercepted Minnesota quarterback Mitch Leidner four times in the second half, and held the senior to just nine completions on 26 attempts. Wisconsin will represent the West Division in the Big Ten title game.

► No. 8 Penn State (10-2) runs away from Michigan State (3-9), 45-12.

Penn State booked its ticket to the Big Ten championship game with a dominant second half against Michigan State. The Nittany Lions trailed 12-10 at halftime, but the offense came alive in the second half behind quarterback Trace McSorely. The Nittany Lions QB threw four second-half touchdowns and finished with 376 yards passing to lift his team to the East Division title.

► No. 9 Colorado (10-2) held off No. 20 Utah (8-4), 27-22.

Colorado used a strong defensive effort to defeat Utah and clinch the Pac-12 South championship. Utah quarterback Troy Williams was intercepted twice by Tedric Thompson and went just 13-of-40 passing for 160 yards. Utah running back Joe Williams also fumbled twice. The Buffaloes will play Washington for the Pac-12 title on Friday.

► Kentucky (7-5) upset No. 11 Louisville (9-3), 41-38.

Wildcats quarterback Stephen Johnson threw for 338 yards and rushed for 83 to help Kentucky pull off the upset against Heisman leader Lamar Jackson and the Cardinals. Jackson threw for 282 yards and rushed for 171, but threw three interceptions and looked far from his Heisman form.

► No. 12 USC (9-3) cruised past Notre Dame (4-8), 45-27.

USC won its eighth game in a row by cruising past its longtime rival. The Trojans spent only 2 minutes, 43 seconds trailing in the game, and they got three different kind of return touchdowns (punt, kickoff and interception), two of which came from Adoree' Jackson. Jackson also caught a touchdown during the game.

► No. 14 Florida State (9-3) stifles No. 13 Florida (8-3), 31-13.

Florida State's defense allowed just 207 total yards as the Seminoles defeated the Florida Gators for the fourth year in a row. Dalvin Cook did most of the heavy lifting on offense, rushing for 153 yards on 26 carries. He also added a score to break another Florida State record, this one for rushing touchdowns.

► Iowa (8-4) upset No. 15 Nebraska (9-3), 40-10. (Friday)

Iowa dominated in every facet of the game and guarantees Wisconsin will represent the Big Ten West Division in Indianapolis for next week's conference championship game. Explosive plays throughout the first half propelled the Hawkeyes to their third win over the Cornhuskers in the last four seasons. Senior running back LeShun Daniels Jr. finished with 158 yards rushing on 29 carries.

► No. 17 West Virginia (9-2) routs Iowa State (3-9), 49-19.

Iowa State kept things close in the first half but West Virginia pulled away in the second for the big win. The Mountaineers' defense gave up just three points after halftime, and quarterback Skyler Howard threw for 330 yards and five touchdowns and added another 48 yards on the ground in the game. Martell Pettaway rushed for 181 yards on 30 attempts and added a score for West Virginia.

► No. 18 Western Michigan (12-0) defeated Toledo (9-3), 55-35. (Friday)

Western Michigan's offense was clicking on all cylinders and the defense set the tone for the game on the very first play as the Broncos rolled. Zach Terrel came into the game completing more than 71 percent of his passes and went 19 of 25 for 196 yards. He also threw for three scores, giving him 43 passing touchdowns for the season. Jamauri Bogan carried the ball 31 times for 198 yards and one score.

►  Air Force (9-3) upset No. 19 Boise State (10-2), 27-20. (Friday)

Air Force managed a huge goal line stand in the final minutes to take down Boise State. The loss ended any chance for the Broncos to earn a spot in the Mountain West Championship Game. Air Force forced a fumble by Broncos quarterback Brett Rypien on a 4th and 1 from the 1-yard line with 4:29 left in the game. The Falcons were then able to run out the clock following a key first-down run by D.J. Johnson, who finished with 73 yards on 17 carries and a touchdown.

► Memphis (8-4) upset No. 21 Houston (9-3), 48-44. (Friday)

Quarterback Riley Ferguson completed 30 of 45 passes for 409 yards and four touchdowns including a go-ahead strike to wide receiver Anthony Miller with 19 seconds remaining in the game. Quarterback Greg Ward Jr. completed 47 of 67 for a career-high 487 yards and four touchdowns in a losing effort for the Cougars. Wide receiver Linell Bonner also set career highs with 17 receptions for 235 yards and one touchdown.

► LSU (7-4) upset No. 22 Texas A&M (8-4), 54-39. (Thursday)

Derrius Guice ran for four touchdowns and a school-record 285 yards as LSU routed the Aggies. For the first time in school history LSU had a 300-yard passer (Danny Etling) and 200-yard rusher in the same game.

► Vanderbilt (6-6) upset in-state rival No. 24 Tennessee (8-4), 45-34.

Vanderbilt reached bowl eligibility for the first time under coach Derek Mason with an upset victory of in-state rival Tennessee. Quarterback Kyle Shurmur threw for 416 yards and two touchdowns and had one interception. Running back Ralph Webb added 114 yards on the ground, breaking Vanderbilt's career rushing record.

► North Carolina State (6-6) defeated No. 25 North Carolina (8-4), 28-21. (Friday) 

Running back Matt Dayes ran for two touchdowns and North Carolina State built a big early lead and held on to defeat North Carolina. Dayes gained 104 yards on 26 carries as the Wolfpack won a road game in the rivalry for the second time in three years.

Contributing: Staff and wire reports. 

ALL THE COLLEGE FOOTBALL ACTION IN WEEK 13