Each week during the high school season, Prep Baseball Iowa will update its Power Rankings, highlighting the top ten teams in the state's four classes. These rankings are determined by a well-rounded evaluation of talent, performance, and strength of schedule.

Stay tuned as we track the best teams throughout the 2026 season and provide insight into the ever-changing landscape of Iowa high school baseball.

Below are our Week 1 rankings for the 2026 season in Class 4A: