Iowa State's Scott Christopherson, center, looks to pass as he is defended by Kansas State's Will Spradling, left, Jamar Samuels, during the first half of an NCAA college basketball game Saturday, Feb. 25, 2012, in Manhattan, Kan. (AP Photo/Ed Zurga)

Kansas State's Jamar Samuels (32) shoots over two Iowa State defenders in the first half of an NCAA college basketball game Saturday, Feb. 25, 2012, in Manhattan, Kan. (AP Photo/Ed Zurga)

Iowa State's Anthony Booker (22) pulls down a rebound past Kansas State's Jamar Samuels (32) in the first half of an NCAA college basketball game, Saturday, Feb. 25, 2012, in Manhattan, Kan. (AP Photo/Ed Zurga)

Iowa State's Scott Christopherson (11) looks to pass around Kansas State's Angel Rodriguez (13) in the first half of an NCAA college basketball game Saturday, Feb. 25, 2012, in Manhattan, Kan. Christopherson scored 29 points in Iowa State's 65-61 win. (AP Photo/Ed Zurga)

Iowa State's Scott Christopherson (11) shoots over Kansas State's Will Spradling (55) in the first half of an NCAA college basketball game Saturday, Feb. 25, 2012, in Manhattan, Kan. Christopherson scored 29 points in Iowa State's 65-61 win. (AP Photo/Ed Zurga)

Kansas State head coach Frank Martin yells at an official during a time out in the second half of an NCAA college basketball game against Iowa State Saturday, Feb. 25, 2012, in Manhattan, Kan. Iowa State won 65-61. (AP Photo/Ed Zurga)

Iowa State head coach Fred Hoiberg yells out instructions to his team in the second half of an NCAA college basketball game against Kansas State Saturday, Feb. 25, 2012, in Manhattan, Kan. Iowa State won 65-61. (AP Photo/Ed Zurga)

Iowa State's Royce White (30) and Kansas State's Angel Rodriguez (13) collide as the scramble for a loose ball in the second half of an NCAA college basketball game Saturday, Feb. 25, 2012, in Manhattan, Kan. Iowa State won 65-61. (AP Photo/Ed Zurga)

Iowa State's Royce White (30) and Kansas State's Jordan Henriquez (21) battle for a rebound in the second half of an NCAA college basketball game Saturday, Feb. 25, 2012, in Manhattan, Kan. Iowa State won 65-61. (AP Photo/Ed Zurga)

Iowa State's Anthony Booker (22) and Chris Babb celebrate a 65-61 win over Kansas State after an NCAA college basketball game Saturday, Feb. 25, 2012, in Manhattan, Kan. (AP Photo/Ed Zurga)