AIR FORCE ACADEMY, Colo. -- Kamryn Williams had a career-high 25 points and 10 rebounds off the bench to lead Air Force to a 72-66 win over Wyoming Tuesday night.

The Falcons (16-10, 7-6 Mountain West) completed a season sweep of the Cowboys (18-10, 4-10), their first against a conference foe in two years. Michael Lyons, the conference's leading scorer, added 13 for Air Force, with DeLovell Earls chipping in 12.

Wyoming's Nathan Sobey was 7 of 7 from the field, including 6 of 6 from 3-point range, off the bench for a career-high 22 points. Leonard Washington had 15 points and 13 boards for the Cowboys, who have lost three straight.

Air Force was just 3 of 18 from behind the arc.

Sobey hit five 3-pointers in the first half to help the Cowboys take a 38-37 lead into the locker room. Williams had 12 points to pace the Falcons in the first half.