Des Moines' Most Complete Indoor Baseball & Softball Training Center


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.


We will be opening our new 18,000 Square Foot Facility in July.  It Will Feature 6 Tunnels and an Infield. 


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