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.