Missouri's DeMarre Carroll, left, tries to pass the ball as Kansas State's Jamar Samuels, right, defends during the first half of an NCAA college basketball game Wednesday, Feb. 25, 2009, in Columbia, Mo.

No. 11 Missouri 94, Kansas State 74

Columbia, Mo. — DeMarre Carroll had 21 points and a career-best 14 rebounds as Missouri improved to 17-0 at home.

No. 25 Texas 87, Texas Tech 81

Austin, Texas — Damion James had 20 points and 11 rebounds for his fourth consecutive double-double for Texas.

Oklahoma State 76, Colorado 55

Boulder, Colo. — James Anderson scored 30 points and grabbed 10 rebounds.