Des Moines' Most Complete Indoor Baseball & Softball Training Center
Featured...
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.
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Space is going fast for the off-season. Reserve today!
Winter Session Registration Available!
Space is going fast for the off-season. Reserve today!
- Lessons - Half-hour lessons with professional instruction in all areas, including hitting, pitching, and catching
- Clinics - 6 1-Hour sessions in groups of 3, led by a GS instructor focusing on all areas of the game
- Camps - Spring Break, Summer, and Christmas camps. Led and instructed by Grand Slam staff and College athletes, these camps help younger players develop their skills in all areas of the game.
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Upcoming...
Slammers Tryouts for Fall 2025
- Tunnel Rental - You can rent one of our tunnels for 30 or 60 minutes based on your needs. Tunnels are 75' x 12' with hitting mats and mounds.
​- Pitching Machine - Can be rented in addition to a tunnel. Manual feed
- Open Turf - a 70' x 50' open turf space with two mounds and two catch nets. Rented by the hour.
