Boykin and Doctson big connection for No. 12 TCU in 42-9 victory over No. 15 Oklahoma State

Fans cheer as TCU wide receiver Josh Doctson (9) sprints into the end zone for a touchdown in the first half of an NCAA college football game against Oklahoma State, Saturday, Oct. 18, 2014, in Fort Worth, Texas. (AP Photo/Tony Gutierrez) (The Associated Press)

TCU quarterback Trevone Boykin (2) pumps his fist after completing a pass against Oklahoma State in the first half of an NCAA college football game, Saturday, Oct. 18, 2014, in Fort Worth, Texas. (AP Photo/Tony Gutierrez) (The Associated Press)

FORT WORTH, Texas – Trevone Boykin threw for a career-high 410 yards with three touchdowns, two on long plays to Josh Doctson in the first quarter, and No. 12 TCU emphatically bounced back with a 42-9 victory over No. 15 Oklahoma State on Saturday.

Doctson had seven catches for 225 yards, a yard short of TCU's school record even with the scores of 77 and 84 yards. B.J. Catalon ran for 102 yards and two scores for the Horned Frogs (5-1, 2-1 Big 12).

Oklahoma State (5-2, 3-1), which had won five in a row, was outgained 676 to 258 and held without a touchdown for the first time since a 27-0 loss to Oklahoma in the 2009 regular season finale.

TCU quickly erased any notion of a hangover effect from its wild 61-58 loss at Baylor a week earlier, jumping ahead 21-3 on Doctson's early touchdowns.