Crockett's two free throws with 25 seconds left staved off a late TCU rally, and Hannahs hit 4 of 5 3-pointers.
Jordan Tolbert had 11 points and nine rebounds for the Red Raiders (8-4), who have won three in a row and were playing their first road game of the season. With the win, Chris Walker became the first Texas Tech head coach to win a conference opener on the road in his first season since Dell Morgan in 1933.
Devonta Abron, starting for the first time since Dec. 4, led the Horned Frogs (9-5, 0-1) with 16 points and seven rebounds. TCU had a three-game win streak snapped in its first conference game of its inaugural Big 12 season.
After a season that saw his shooting numbers slip, should Nigel Hayes return for his senior year at Wisconsin or take the gamble to put him name in this year's NBA draft?
Isaiah Taylor talks about his decision to declare for the NBA draft and what he will miss most about Texas.
Chattanooga women's basketball coach Jim Foster has received a one-year contract extension, the same day the school gave the men's coach a two-year extension.