Idaho State fell 1-0 to Boise State on Friday on the ICCU Practice Field, next to Holt Arena.
The Broncos netted a goal in the 63rd minute to give them a 1-0 lead.
Boise State outshot the Bengals 20-6.
Katie Hogarth recorded a season-high eight saves.
The Bengals face Wyoming on Sunday on the road.