Colorado 76, Air Force 73

AIR FORCE ACADEMY, Colo. -- Askia Booker hit a 3-pointer and Andre Roberson got a key block and layup in overtime to help Colorado to a 76-73 victory over Air Force on Wednesday night.

Nate Tomlinson led Colorado (3-2) with 19 points on 4 of 7 shooting from 3-point range. Carl Brown added 16 points, and Roberson had 11 points and 13 rebounds.

Michael Lyons had a career-high 31 points for Air Force (3-1). The Falcons' scrambling defense forced 18 turnovers, turning the mistakes into 27 points.