The Frogs produced seven shots on goal in the match, while the Sooners managed a mere four shots on goal.
Michelle Prokof nearly netted what would have been a game winning goal in the 84th minute of play, but Prokof’s header was saved by the OU goalkeeper to preserve the tie.
The Frogs managed to fire three shots in the first overtime period, but couldn’t find the back of the net.
“It was a tough game,” TCU head coach Eric Bell said. “I thought we created enough opportunities to win the game, but credit to Oklahoma and its goalkeeper. She was very good and we didn’t put the ball in the back of the net. We’ve got to work on that.”
The scoreless tie marked the Frogs’ eighth shutout of the season, tying the single-season record for the program.
TCU is back in action Tuesday, when they host Baylor University for the final home match of the season. Match time is set for 7 p.m.