Ike scores 20 points and Fogle adds 17 as No. 12 Gonzaga routs Washington State 83-53

TCU reels off final 12 points to upset No. 5 Iowa State 62-55

Colorado State defeats Air Force 91-74

Arizona State uses late surge to beat Oklahoma State 85-76

Perryman scores 16 off the bench, Utah State knocks off Fresno State 91-78

Isiah Evans scores 21 points and Cameron Boozer adds 17 to lead No. 4 Duke over Pittsburgh, 70-54