MANNINO'S GRAND SLAM USA


THE TRADITION CONTINUES SINCE 1983

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Announcements

06/24/19
Fall League Registration now open!

Our fall league registration for SB and HS Baseball is Open!  


Testimonials

Daren N.
The only place to go! I've know most of the staff for a number of years and they don't just take your money like most places, they actually care about your son or daughter getting better!

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Calendar of Events

08/25/19 - 09/29/19
Softball Fall League 2019

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08/25/19 - 10/06/19
Central Ohio High School Fall Baseball League 2019

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09/07/19 - 10/05/19
Youth Player Development Program

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League Information

(GS3) Grand Slam Summer Softball League


Summer Softball League

GS3 Summer Softball

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Fall League Sponsorship

Orthopedic One
Orthopedic One