Anderson scores 33 in 70-56 win for Boise State
Westly Perryman added nine points for Boise State (16-11, 8-6 Western Athletic), which moved into a third-place tie with Idaho in the conference standings.
Kevin Olekaibe scored 23 points off the bench for Fresno State (13-15, 5-9), which dropped its third straight WAC contest.
Anderson went 11 of 14 from the field, including 4 of 6 from 3-point range. He added four rebounds, four assists and three steals.
After trailing for most of the first half, the Broncos began the second with a 15-2 run to open a 15-point lead en route to their fourth straight victory.