No. 1 Ohio State falls

John Clay ran for two touchdowns and James White darted in for the clincher in the fourth quarter as No. 18 Wisconsin took down No. 1 Ohio State, 31-18, Saturday night in Madison, Wis.

For the second week in a row, there will be a new No. 1 in college football, with the Buckeyes (6-1, 2-1 Big Ten) falling in a similar fashion to the way Alabama was beaten last week - on the road and in-conference.

Wisconsin hadn't beaten a No. 1 since 1981, when the Badgers knocked off Michigan, 21-14, at Camp Randall.

The Badgers (6-1, 2-1) ran over the Buckeyes to take a 21-3 halftime lead behind Clay's powerful running and David Gilreath's 97-yard return for a TD on the opening kickoff.

Texas 20, No. 5 Nebraska 13 - Garrett Gilbert ran for two touchdowns and Texas' defense shut down Taylor Martinez to lead the Longhorns to an upset of host Nebraska, a crushing first defeat for a Cornhusker team that was out to avenge last year's loss in the Big 12 championship game.

Texas (4-2, 2-1 Big 12) surprised Nebraska (5-1, 1-1) by turning Gilbert loose in the run game for the first time this season. The quarterback ran for a 71 yards on 11 carries, scoring from 3 yards and 1 yard, and Cody Johnson had 58 of his 73 yards in the second half.

Kentucky 31, No. 10 South Carolina 28 - Kentucky's Randall Cobb caught a 24-yard touchdown pass with 1:15 remaining then added the two-point conversion to cap a furious second-half rally and give Wildcats a win over South Carolina in Lexington, Ky.

Mike Hartline threw for a career-high 349 yards and four touchdowns for Kentucky (4-3, 1-3 SEC), which overcame an 18-point, halftime deficit to stun the Gamecocks (4-2, 2-2).

South Carolina drove to the Kentucky 20, but quarterback Stephen Garcia's heave into the end zone was intercepted by Kentucky's Anthony Mosley with 4 seconds remaining.

No. 7 Auburn 65, No. 12 Arkansas 43 - Cam Newton ran for 188 yards, passed for 140, and accounted for four touchdowns as Auburn (7-0, 4-0 SEC) beat Arkansas (4-2, 1-2) in a wild game in Auburn, Ala., benefiting from a couple of disputed replay calls.

The teams set a SEC record for most points in a non-overtime game. The previous mark was set in South Carolina's 65-39 victory over Mississippi State in 1995.

Mississippi State 10, No. 22 Florida 7 - Vick Ballard ran for 98 yards, Chris Relf added 82 and a touchdown on the ground, and Mississippi State (5-2, 2-2 SEC) upset Florida in Gainesville.

The Gators (4-3, 2-3) lost consecutive home games for the first time since 2003 and dropped three in a row for the first time since the Steve Spurrier era.

San Diego State 27, No. 23 Air Force 25 - Freshman Ronnie Hillman scored on runs of 65 and 44 yards, finishing with 191 yards on 24 carries to lead San Diego State (4-2, 1-1 Mountain West) to an upset of Air Force (5-2, 3-1) in San Diego.

Hillman broke his 44-yarder with two minutes left, on the first play from scrimmage after San Diego State recovered an onside kick.

No. 15 Iowa 38, Michigan 28 - Ricky Stanzi threw his third touchdown pass to Derrell Johnson-Koulianos early in the fourth quarter and Michael Meyer kicked a 30-yard field goal with 2:53 left, helping Iowa (5-1, 2-0 Big Ten) hold off host Michigan (5-2, 1-2).

Tate Forcier came in for injured Denard Robinson and threw a 45-yard pass to Junior Hemingway and his 3-yard run made it 28-21 with 6:55 to play.

No. 13 Michigan State 26, Illinois 6 - Kirk Cousins threw a 48-yard touchdown pass to B.J. Cunningham in the third quarter, helping Michigan State to its best start in more than four decades with a win over Illinois in East Lansing, Mich.

The Spartans (7-0, 3-0 Big Ten) started slowly a week after beating Michigan, but they outscored the Illini by 23-0 in the second half. They are 7-0 for the first time since 1966.

No. 3 Boise State 48, San Jose State 0 - Titus Young ran for one score and caught a pass for another touchdown to help Boise State (6-0, 2-0 Western Athletic Conference) post a lopsided win over host San Jose State (1-6, 0-2).

No. 4 Texas Christian 31, Brigham Young 3 - Andy Dalton threw four touchdown passes, including two barely a minute apart late in the first half, and TCU (7-0, 3-0 Mountain West) narrowly missed a third-consecutive shutout in a victory against BYU (2-5, 1-2) in Fort Worth, Texas.

The Frogs led by just 3-0 with two minutes left before halftime when a sack forced the Cougars to punt from their 4-yard line. Dalton found Josh Boyce on a 35-yard score two plays later.

TCU got the ball right back on an interception and scored another touchdown.

No. 6 Oklahoma 52, Iowa State 0 - DeMarco Murray scored three times to set Oklahoma's career record for touchdowns, Ryan Broyles broke his own mark for receptions in a game, and the Sooners (6-0, 2-0 Big 12) rolled at home against Iowa State (3-4, 1-2).

No. 9 LSU 32, McNeese State 10 - Stevan Ridley rushed for two touchdowns, Michael Ford added the first two scoring runs of his career, and LSU (7-0) eventually wore down feisty McNeese State (2-4).

It was not an entirely comfortable performance for LSU. The Tiger Stadium crowd booed more than once as the Cowboys of the Football Championship Subdivision repeatedly frustrated LSU's offense.

No. 11 Utah 30, Wyoming 6 - Jordan Wynn passed for 230 yards and two touchdowns and Matt Asiata ran for 109 yards as Utah kept its record unblemished with a win over host Wyoming.

The Utes (6-0, 3-0 Mountain West) were held under their 49-point scoring average mostly because of three interceptions thrown by Wynn, including two in the end zone, but still had no problem with the Cowboys (2-5, 0-3).

No. 16 Florida State 24, Boston College 18 - Bert Reed's 42-yard touchdown run on a reverse lifted Florida State (6-1, 4-0 ACC) over Boston College (2-4, 0-3) in Tallahassee, Fla., as the Seminoles overcame four turnovers by quarterback Christian Ponder to win their fifth straight.

No. 17 Arizona 24, Washington State 7 - Keola Antolin ran for two touchdowns and Arizona (5-1, 2-1 Pac-10) overcame the loss of quarterback Nick Foles by leaning on its little-used ground game against Washington State (1-6, 0-4) in Pullman, Wash.

No. 20 Oklahoma State 34, Texas Tech 17 - Justin Blackmon had a career-high 207 yards receiving with a touchdown to lead Oklahoma State (6-0, 2-0 Big 12) past Texas Tech (3-3, 1-6), the Cowboys' first win in Lubbock, Texas, since 1944.

No. 21 Missouri 30, Texas A&M 9 - Blaine Gabbert threw for 361 yards and three touchdowns and Missouri (6-0, 2-0 Big 12) remained undefeated at struggling Texas A&M (3-3, 0-2).