KANSAS CITY, Mo. (AP) – No. 13 Iowa State rallied from a double-digit deficit for the fourth straight game, then watched Oklahoma’s Ryan Spangler miss a point-blank layup at the buzzer that gave the Cyclones a 67-65 victory over the No. 15 Sooners in the Big 12 Tournament semifinals Friday night.

Georges Niang had 13 points, Jameel McKay added 12 and Monte Morris had 11 for the second-seeded Cyclones (24-8), who needed a buzzer-beater to beat Texas in the quarterfinals.

The defending champions will play No. 9 Kansas, the top seed, for the title Saturday night.

Buddy Hield had 16 points to lead the Sooners (22-10), who blew an early 11-point lead but still had plenty of chances down the stretch to win the game.

Isaiah Cousins added 14 points, and TaShawn Thomas and Jordan Woodard added 13 points apiece for the fourth-seeded Sooners, who still haven’t played for the title since 2003.