Oklahoma likely secured a berth in the College Football Playoff, and quarterback Baker Mayfield moved one step closer to winning the 2017 Heisman Trophy, helping the third-ranked Sooners score a 41-17 victory over the No. 11 TCU Horned Frogs on Saturday in the Big 12 Championship Game at AT&T Stadium in Arlington, Texas.
Mayfield, a heavy favorite to take home college football's top individual honor, completed 15 of his 23 passes for 243 yards and four touchdowns as OU moved to 12-1. Tight end Mark Andrews also shone with seven catches for 58 yards and two scores.