ISA was the originator of the rule that permits stealing in slow-pitch, once the ball hits the ground or crosses home plate. This rule adds defense as an important factor and creates some balance to a predominately offensive game. Various homerun rules, including an inning ending out in men’s class “B” and below, governs competition levels and adds balance throughout the various classifications.

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ISA Rule Book

• Altered Bat Policy
• Player Suspension and Appeal Process
• Acts of Disbarment