Idaho vs San José State prediction and analysis

Game Overview

The Idaho Vandals (2-1) take on the San José State Spartans (0-2) on September 20, 2025. The Spartans are seeking their first win of the season, while the Vandals arrive with positive momentum after securing two consecutive victories. This Mountain West Conference matchup is pivotal for both teams as they aim to establish early-season credibility and set the tone for their campaigns.

Team Performance and Trends

• Idaho Vandals: The Vandals have been effective offensively, averaging approximately 344 total yards per game. Their ground game leads the way with roughly 187 rushing yards per contest, complemented by 157 passing yards. Idaho’s recent back-to-back wins have boosted their confidence, showcasing a balanced attack that can wear down defenses.
• San José State Spartans: The Spartans have struggled, particularly on offense, which explains their 0-2 start. Injuries have hampered their attack, including question marks around key players like WR M. Riley (lower-body injury). San José State needs to improve ball security and offensive efficiency to compete effectively at home.

Key Matchup Considerations

Idaho’s robust rushing attack could be a determining factor, especially against a San José State defense that has shown vulnerability against the run in early-season games. Meanwhile, the Spartans must find a way to protect their key skill players and execute more consistently on offense to challenge Idaho’s defense.

Prediction Summary

Given Idaho’s recent momentum, balanced offensive production, and San José State‘s ongoing struggles bolstered by an injury cloud, the Vandals are well-positioned to control the game tempo and secure a road victory. San José State’s home-field advantage and coaching adjustments might keep the contest competitive, but Idaho’s offensive consistency and positive trajectory give them the edge.

Final Prediction

Idaho Vandals to win, likely by a margin of 7-14 points.