Drmic's driving basket with 1:09 to play snapped a 66-66 tie and the Broncos (14-4, 2-2 Mountain West) made six free throws over the final 35 seconds to complete a school-record and conference-record 26 of 26 effort from the free-throw line.
Allen Huddleston scored 20 points and hit a career-best five 3-pointers for Fresno State (7-11, 1-4). Tyler Johnson added 16 points for the Bulldogs, who lost for the eighth time in 10 games despite going 10 of 17 from 3-point range.
Ryan Watkins had a career-high 18 rebounds to go with 10 points for Boise State, which played the second half without Jeff Elorriaga. The Broncos' guard missed the previous game with a concussion and coach Leon Rice said Elorriaga hit his head on the floor after taking a hard fall late in the final seconds of the first half.
Mike Brey is looking at former Notre Dame players to fill two assistant jobs that have opened up with the departures of Martin Ingelsby and Anthony Solomon.
Purdue's 2016-17 prospects got a jolt Wednesday when forward Caleb Swanigan announced he will return for his sophomore season.
Clemson's Jaron Blossomgame says he is withdrawing from the NBA draft and returning to school for a final season.