PARADISE ISLAND, Bahamas (AP) - Christian James scored 18 points to help Oklahoma earn a matchup with Wisconsin in the semifinals.

Aaron Calixte hit two clinching free throws with 5.0 seconds left for the Sooners (4-0), who led by 11 in the first half and 63-54 with 3:38 left before holding off the Gators' late rally. And Oklahoma helped itself by taking a 48-34 rebounding advantage.

Reserve Dontay Bassett had 14 points for the Gators (2-2), who hit a season-high 11 3-pointers. But Gators had to work awfully hard to find any offensive flow and made 3 of 11 free throws.

''I don't think we're a team with a bunch of swagger right now,'' Florida coach Mike White said. ''I think confidence is a big issue with this team right now. It's something that we've got to get to the bottom of.''

Florida will face Stanford in Thursday's consolation bracket.

Copyright 2018 by AP. Any commercial use or distribution without the express written consent of AP is strictly prohibited.