Big 12: Kansas State defeats Iowa State, 24-23

at Kansas State 24, Iowa State 23: Emmanuel Lamur blocked the extra point after Iowa State’s Austen Arnaud had thrown a 23-yard touchdown pass with 32 seconds remaining, allowing the Wildcats (3-2, 1-0) to escape with a wild victory over the Cyclones (3-2, 0-1).

at Texas Tech 48, New Mexico 28: Backup quarterback Steven Sheffield threw for 238 yards and three touchdowns to help lead the Red Raiders (3-2) to a win over the Lobos (0-5) on Saturday. Taylor Potts, the nation’s leading passer, left the game before halftime after two hard sacks appeared to affect his balance. Officials from Texas Tech declined to comment on his injury.

at Baylor 31, Kent State 15: Third-string quarterback Nick Florence rushed for two touchdowns in his first career start and the Bears (3-1) won their first game without standout Robert Griffin, beating the Golden Flashes (2-3). Florence was 20-of-27 passing for 216 yards and added 60 yards rushing

Arkansas 47, at Texas A&M; 19: Ryan Mallett shook off a slow start and threw four touchdown passes to lead the Razorbacks (2-2) to a victory over the Aggies (3-1) in the revival of their Southwest Conference rivalry.