Des Moines' Most Complete Indoor Baseball & Softball Training Center

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Grand Slam USA has over 25 years of Experience, Training Baseball & Softball Athletes, in the Greater Des Moines Area. Balancing Fundamentals, Creating Self-Awareness, & Working through Drills to Develop Technique.

Turf Space Available

Space is going fast for the off-season. Reserve today!

Strength and Conditioning

Winter Session Registration Available!

Turf Space Available

Space is going fast for the off-season. Reserve today!

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Upcoming...

2025 Summer Camp

2025 Fall Tryouts

Slammers Tryouts for Fall 2025

2025 Summer Camp

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