J.J. McDermott threw a 19-yard touchdown pass to Jeremy Johnson in overtime and SMU recovered from a fourth-quarter collapse for a 40-33 upset of No. 20 TCU on Saturday.
The loss ended a school-record 22-game home winning streak for the Horned Frogs (3-2).
SMU (4-1) coughed up a 16-point lead in the fourth quarter before McDermott hit Johnson on a deep out route in the end zone for his fourth scoring toss of the game.
TCU's bid to tie ended when a tipped pass from Casey Pachall bounced off the chest of Brandon Carter just past the first-down marker.
The Mustangs beat a ranked opponent for just the second time since the NCAA imposed the so-called death penalty on them nearly 25 years ago.
SMU went ahead 33-17 on a 21-yard scoring catch by Darius Johnson, who had 12 catches for 152 yards and two scores.
But TCU chipped away from there.
The Horned Frogs pulled within 10 on Pachall's 11-yard touchdown pass to Carter and got within seven on a field goal with less than 7 mi...