The men’s March Madness bracket is set, and Duke, Arizona, Michigan and Florida have claimed the four No. 1 seeds in the tournament.

Brayden Burries scored 21 points and hit a pair of clinching free throws with 8.3 seconds left, sending No. 2 Arizona to a 79-74 victory over No. 5 Houston on Saturday night in the Big 12 Tournament title game.

Arizona beats Iowa State 82 to 80 in a Big 12 Tournament semifinal after Jaden Bradley hits a last-second jumper.

JT Toppin scored eight of his 31 points in a dominant overtime performance and No. 16 Texas Tech sent No. 1 Arizona to its second straight loss, shocking the Wildcats 78-75 on Saturday.

Flory Bidunga had a double-double and No. 9 Kansas defeated top-ranked and previously unbeaten Arizona 82-78 on Monday night.

Brayden Burries scored 29 points and made a game-saving block in the final seconds as top-ranked Arizona remained unbeaten by holding off a furious rally from No. 13 BYU for an 86-83 victory.

Arizona holds onto the No. 1 spot in the AP Top 25 by a single point over Michigan.

Brayden Burries scored 28 points, 20 of those coming during a 14-minute second-half flurry, and No. 1 Arizona rallied to beat No. 12 Alabama 96-75.

Arizona has taken the top spot in the AP Top 25 men's college basketball poll.

Jaden Bradley scored 21 points, Motiejus Krivas made the go-ahead basket with 1:12 left and fourth-ranked Arizona beat No. 3 UConn 71-67 on Wednesday night.