No. 1 ALABAMA 45, GEORGIA STATE 3
TUSCALOOSA, Ala. -- AJ McCarron completed 15-of-16 passes for 166 yards and four touchdowns in the first half and Alabama rolled.
The Crimson Tide (5-0) jumped ahead 38-0 by halftime against the Panthers (0-5), a first-year Football Bowl Subdivision team.
McCarron led Alabama to touchdowns on each of his five possessions before leaving the game. He completed his first 12 passes, putting him in a three-way tie for the Tide's third-longest streak.
No. 2 OREGON 57, COLORADO 16
BOULDER, Colo. -- Marcus Mariota threw five touchdown passes and ran for two scores as Oregon brushed off some early trickery to rout Colorado.
The Ducks' sophomore connected for two touchdowns each with Josh Huff and Bralon Addison, and played only 21⁄2 quarters.
Oregon (5-0, 2-0 Pac-12) has scored at least 55 points in all of its games under first-year coach Mark Helfrich, a former offensive coordinator at Colorado, who took over when Chip Kelly left to coach the Philadelphia Eagles.
No. 3 CLEMSON 49, SYRACUSE 14
SYRACUSE, N.Y. -- Tajh Boyd kept his Heisman Trophy aspirations intact, throwing for 455 yards and five touchdowns in three quarters of work, and Clemson spoiled the Orange's Atlantic Coast Conference debut.
Boyd, who matched his school record in TD passes, hit Adam Humphries with scoring passes of 60 and 42 yards in the first quarter to help stake the Tigers to a big early lead, and they held the Orange at bay.
Clemson (5-0, 3-0 ACC) entered the game as one of just 20 undefeated teams remaining in the Bowl Subdivision, and the Tigers made sure they wouldn't slip up against the Orange (2-3, 0-1) and their raucous Homecoming crowd of 48,961 by taking a 21-0 first-quarter lead.
No. 7 LOUISVILLE 30, TEMPLE 7
PHILADELPHIA -- Teddy Bridgewater threw for 348 yards and two touchdowns to keep Louisville undefeated.
Bridgewater made it look easy against the overwhelmed Owls (0-5, 0-2 American Athletic Conference). He threw for 228 yards in the first half to help the Cardinals roll to a 24-0 lead.
The Cardinals (5-0, 1-0) lost a bid for their second straight shutout when Temple scored with 38 seconds left.
Louisville receiver DeVante Parker, who has six touchdown catches this season, left in the first half with an injured right shoulder. Without one of his favorite targets, Bridgewater was still impressive, completing 25 of 35 passes. He threw a TD pass for the 17th straight game.
No. 8 FLORIDA STATE 63, No. 25 MARYLAND 0
TALLAHASSEE, Fla. -- Jameis Winston completed 23-of-32 passes for 393 yards and five touchdowns and Florida State matched a record with the most-lopsided victory against ranked team in the history of the AP Top 25.
Winston, a redshirt freshman, has 1,441 yards passing, 17 touchdowns with two interceptions and a 73.3 completion percentage this season.
No. 14 MIAMI 45, GEORGIA TECH 30
MIAMI GARDENS, Fla. -- Stephen Morris threw for three touchdowns, Duke Johnson rushed for 184 yards and Miami remained unbeaten after shaking off a problematic opening quarter.
Phillip Dorsett, Clive Walford and Allen Hurns caught scoring passes for Miami (5-0, 1-0 Atlantic Coast Conference), which scored 21 points in the final 7:15. Dallas Crawford ran for two scores in the fourth quarter, and Ladarius Gunter added a 30-yard interception return for another touchdown with 1:08 left.
David Sims had two rushing touchdowns for Georgia Tech (3-2, 2-2), which wasted a 17-point lead against Miami last season and blew another double-digit advantage Saturday -- plus missed a fourth-quarter extra point that would have tied the game. The Yellow Jackets led 17-7 after controlling the first quarter, then wound up losing to Miami for the fifth straight time.
No. 20 TEXAS TECH 54, KANSAS 16
LAWRENCE, Kan. -- Freshman sensation Baker Mayfield passed for 368 yards but was helped off the field with an apparent leg injury in the third quarter of Texas Tech's victory.
Mayfield, a true freshman walk-on who has started every game, was hurt at the end of the third quarter when tackled while passing. There was no penalty.
No. 21 OKLAHOMA STATE 33, KANSAS STATE 29
STILLWATER, Okla. -- J.W. Walsh found Charlie Moore for a 6-yard touchdown pass with 4:16 left in the fourth quarter to help Oklahoma State rally.
Walsh finished 24-of-38 passing for 245 yards for the Cowboys, who narrowly avoided their second straight loss after a defeat at West Virginia last week.
No. 23 FRESNO STATE 61, IDAHO 14
MOSCOW, Idaho -- Derek Carr threw five touchdown passes as No. 23 Fresno State pounded Idaho, scoring at least 40 points for the fifth time this season.
Davante Adams caught three touchdown passes for Fresno State (5-0), which is off to its best start since 2001, when the Bulldogs won their first six games.
Idaho (1-5), coming off a win over Temple in coach Paul Petrino's first season, didn't score until the fourth quarter against the first ranked opponent to play in the Kibbie Dome since Boise State in 2010.
Fresno State, playing its final nonconference game, scored touchdowns on its first five possessions and never was threatened. It was the best defensive performance of the season for a team that has been surrendering 38 points per game.