Iowa State forward Melvin Ejim, right, runs down a loose ball ahead of Yale guard Armani Cotton during the first half of an NCAA college basketball game, Tuesday, Jan. 1, 2013, in Ames, Iowa. (AP Photo/Charlie Neibergall)

Iowa State guard Will Clyburn, left, is fouled by Yale center Jeremiah Kreisberg while driving to the basket during the first half of an NCAA college basketball game, Tuesday, Jan. 1, 2013, in Ames, Iowa. (AP Photo/Charlie Neibergall)

Iowa State head coach Fred Hoiberg looks on during the first half of an NCAA college basketball game against Yale, Tuesday, Jan. 1, 2013, in Ames, Iowa. (AP Photo/Charlie Neibergall)

Yale head coach James Jones looks on during the first half of an NCAA college basketball game against Iowa State, Tuesday, Jan. 1, 2013, in Ames, Iowa. (AP Photo/Charlie Neibergall)

Iowa State forward Melvin Ejim, left, grabs a rebound over Yale's Javier Duren, center, and Matt Townsend, right, during the first half of an NCAA college basketball game, Tuesday, Jan. 1, 2013, in Ames, Iowa. (AP Photo/Charlie Neibergall)

Iowa State guard Will Clyburn dunks the ball during the second half of an NCAA college basketball game against Yale, Tuesday, Jan. 1, 2013, in Ames, Iowa. Clyburn scored 17 points as Iowa State won 80-70. (AP Photo/Charlie Neibergall)

Iowa State guard Will Clyburn, left, laughs with teammate Tyrus McGee after an NCAA college basketball game against Yale, Tuesday, Jan. 1, 2013, in Ames, Iowa. Clyburn scored 17 points as Iowa State won 80-70. (AP Photo/Charlie Neibergall)

Iowa State guard Tyrus McGee, right, drives to the basket after getting fouled by Yale guard Nick Victor during the second half of an NCAA college basketball game, Tuesday, Jan. 1, 2013, in Ames, Iowa. Iowa State won 80-70. (AP Photo/Charlie Neibergall)

Iowa State forward Georges Niang, left, looks to shoot over Yale forward Justin Sears during the second half of an NCAA college basketball game, Tuesday, Jan. 1, 2013, in Ames, Iowa. Iowa State won 80-70.(AP Photo/Charlie Neibergall)

Iowa State forward Melvin Ejim, left, fights for a rebound with Yale forward Justin Sears during the second half of an NCAA college basketball game, Tuesday, Jan. 1, 2013, in Ames, Iowa. Iowa State won 80-70.(AP Photo/Charlie Neibergall)

Iowa State guard Tyrus McGee, right, tries to steal the ball from Yale guard Austin Morgan during the second half of an NCAA college basketball game, Tuesday, Jan. 1, 2013, in Ames, Iowa. Iowa State won 80-70.(AP Photo/Charlie Neibergall)

Iowa State's Georges Niang, left, and Korie Lucious, right, try to steal the ball from Yale guard Armani Cotton, center, during the second half of an NCAA college basketball game, Tuesday, Jan. 1, 2013, in Ames, Iowa. Iowa State won 80-70.(AP Photo/Charlie Neibergall)