The 2026 high school baseball season is quickly approaching and as usual, excitement is building throughout Iowa. Players and coaches have been working in preparation for the upcoming season and, as is the case each year, there are some very talented players and teams across Iowa.

Teams across the state have goals and aspirations to finish their seasons in Carroll or Cedar Rapids at the IHSAA 1A, 2A, 3A, and 4A State Tournaments, but there is plenty of work to be done before that becomes reality. We hope to shine a spotlight on all teams across the state as we preview individual teams across Iowa.

Please keep checking back throughout the season as we will be your one-stop shop for everything related to high school baseball across the state.

Each week we will be releasing our Diamond Notes, covering all the bases across the state of Iowa.

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Assumption Knights

High School: Assumption
Head Coach: Greg Thissen
Class: Class 3A
2025 Record (Finish): 27-12 (State Quarterfinal)

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TOP RETURNING PLAYERS

+ Nolan Dittmer - Southeastern CC commit

+ Augie Ferrell

+ Jack Dilulio

+ Luke Argo

+ Bailey Alvarez

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TOP UNDERCLASSMEN

+ Greyson Ballinger

+ Charlie Mausser

+ Eli Egger

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ALUMNI IN COLLEGE

+ David Gartner - Loras

+ Isiaha Rose - Loras

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TEAM OUTLOOK

“This team will have some older guys with a ton of Varsity experience and some younger players with a ton of upside. Their ability to gel and get on the same page will ultimately determine how their season goes. ” – Greg Thissen , head coach

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Find more information on the 2026 Assumption program below:

+ Visit the Prep Baseball Iowa 2026 HS Team Previews

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<h3><em>FOLLOW PREP BASEBALL IOWA THROUGHOUT THE SPRING</em></h3>
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