Results of the Big 12 Conference tournament.

Champion: Iowa State.
1999-2000 regular-season tri-champions: Iowa State*, Texas Tech and Oklahoma (based on head-to-head tiebreaker, Iowa State, which beat both Texas Tech and Oklahoma this season, receives the No. 1 seed).

First round
(Tuesday, March 7)
(All times Eastern)
Game 1: No. 9 Oklahoma State 67, No. 8 Kansas State 59
Game 2: No. 5 Nebraska 82, No. 12 Baylor 61
Game 3: No. 10 Colorado 83, No. 7 Missouri 69
Game 4: No. 6 Texas 83, No. 11 Texas A&M 72

Quarterfinals
(Wednesday, March 8)
Game 5: No. 1 Iowa State 93, No. 9 Oklahoma State 58
Game 6: No. 5 Nebraska 80, No. 4 Kansas 67
Game 7: No. 2 Texas Tech 76, No. 10 Colorado 60
Game 8: No. 6 Texas 71, No. 3 Oklahoma 68

Semifinals
(Thursday, March 9)
Game 9: No. 1 Iowa State 85, No. 5 Nebraska 48
Game 10: No. 6 Texas 68, No. 2 Texas Tech 50

Championship
(Saturday, March 11)
Game 10: No. 1 Iowa State 75, No. 6 Texas 65