Baker Mayfield threw three touchdown passes, Rodney Anderson had 290 yards from scrimmage and four touchdowns, and No. 5 Oklahoma rolled past No. 6 TCU 38-20 on Saturday night to take sole possession of first place in the Big 12. Anderson ran for 151 yards and two touchdowns and caught five passes for 139 yards and two scores for the Sooners (9-1, 6-1 Big 12, No. 5 College Football Playoff). They have won five straight. Mayfield strengthened his Heisman Trophy resume by passing for 333 yards and rushing for 50 against a TCU defense that entered the night ranked sixth in the nation in scoring defense and total defense. He did it in front of a crowd of 88,308, the largest home crowd in school history. The Sooners ran for 200 yards against the nation’s No. 1 rushing defense.