Tim Tebow tied the Southeastern Conference touchdown record and No. 1-ranked Florida earned its first perfect league season in 13 years by beating South Carolina 24-14 Saturday. Florida remained on track for a third national title in four years. Its SEC-leading defense saved it again against former coach Steve Spurrier. Down 17-14, South Carolina drove 48 yards to the Florida 22. But defensive lineman Justin Trattou intercepted Stephen Garcia and brought it back 53 yards. Tebow cashed in the 53rd touchdown of his SEC career to match LSU great Kevin Faulk. No. 2 Texas 47, Baylor 14: At Waco, Texas, Colt McCoy threw two touchdown passes for Texas in his 42nd victory, tying the quarterback wins record set by former Georgia quarterback David Greene. Unbeaten Texas reached 10 wins for the ninth straight season, second only to Florida State's run of 14 consecutive 10-win seasons from 1987-2000. No. 6 Boise St. 63, Idaho 25: At Boise, Idaho, Kellen Moore threw four touchdown passes to Austin Pettis and tied a career high with five overall, leading Boise State to its 11th straight victory over Idaho. No. 7 Georgia Tech 49, Duke 10: At Durham, North Carolina, Jonathan Dwyer rushed for 110 yards and two touchdowns, Josh Nesbitt accounted for three scores and Georgia Tech clinched a spot in the ACC final. No. 10 Ohio St. 27, No. 15 Iowa 24, OT: At Columbus, Ohio, backup Devin Barclay kicked a 39-yard field goal in overtime to send Ohio State to the Rose Bowl for the first time in 13 years. The Buckeyes clinched at least a share of their fifth consecutive Big Ten title and the conference's automatic BCS bid. Iowa overcame a 24-10 deficit with just over 11 minutes left, but lost its second in a row. No. 25 Stanford 55, No. 11 USC 21: At Los Angeles, Toby Gerhart rushed for 178 yards and three touchdowns and Stanford emphatically followed up its 2007 upset at the Coliseum with the most points ever allowed by Southern California, which suffered its worst defeat in 43 years. Other results: North Carolina 33, No. 12 Miami 24; Central Florida 37, No. 13 Houston 32; No. 19 Penn St. 31, Indiana 20; No. 20 Virginia Tech 36, Maryland 9; No. 21 Wisconsin 45, Michigan 24; No. 22 BYU 24, New Mexico 19; No. 24 Clemson 43, NC State 23.