Colorado's Spencer Dinwiddie (25) lays up a shot past Stanford's Dwight Powell, right, during the first half of an NCAA college basketball game Wednesday, Feb. 27, 2013, in Stanford, Calif. (AP Photo/Ben Margot)

Stanford's Josh Huestis (24) fights for a rebound with Colorado's Xavier Johnson, right, during the first half of an NCAA college basketball game Wednesday, Feb. 27, 2013, in Stanford, Calif. (AP Photo/Ben Margot)

Stanford's Josh Huestis, right, keeps a rebound from Colorado's Shane Harris-Tunks during the first half of an NCAA college basketball game Wednesday, Feb. 27, 2013, in Stanford, Calif. (AP Photo/Ben Margot)

Colorado's Spencer Dinwiddie, right, drives against Stanford's Chasson Randle during the first half of an NCAA college basketball game Wednesday, Feb. 27, 2013, in Stanford, Calif. (AP Photo/Ben Margot)

Colorado's Askia Booker, right, shoots over Stanford's Aaron Bright during the first half of an NCAA college basketball game Wednesday, Feb. 27, 2013, in Stanford, Calif. (AP Photo/Ben Margot)

Colorado's Spencer Dinwiddie (25) shoots against Stanford's Josh Huestis during the first half of an NCAA college basketball game Wednesday, Feb. 27, 2013, in Stanford, Calif. (AP Photo/Ben Margot)

Colorado's Andre Roberson lays up a shot against Stanford during the second half of an NCAA college basketball game Wednesday, Feb. 27, 2013, in Stanford, Calif. (AP Photo/Ben Margot)

Colorado's Xavier Johnson, right, keeps the ball from Stanford's Josh Huestis during the second half of an NCAA college basketball game Wednesday, Feb. 27, 2013, in Stanford, Calif. (AP Photo/Ben Margot)

Colorado's Andre Roberson (21) and Askia Booker celebrate during the hinal seconds of an NCAA college basketball game against Stanford Wednesday, Feb. 27, 2013, in Stanford, Calif. (AP Photo/Ben Margot)