No. 23 Fresno State seeks to remain undefeated facing Idaho on Saturday

Fresno State coach Tim DeRuyter admits he is wary preparing to face Idaho on Saturday.

The Vandals beat Temple last week for their first win of the season, while No. 23 Fresno State had to hang on to knock off winless Hawaii.

DeRuyter says Idaho has a lot of momentum coming into the game.

Still, Fresno State (4-0) is more than a three-touchdown favorite over Idaho (1-4).