Rules for Umps Baseball 2003 Author:Jeffrey Stern Rules for Umps: Baseball 2003 contains: NFHS rule changes including: Live-ball appeals, coach's equipment, ejected coach helping injured player, catcher's helmets, bat exit speed ratios, and more! NCAA rule changes including: New strike zone, base awards, pitcher?s set position, and catcher?s helmet. Plus chapters on: Flashback... more » to 2002 rule changes, and substitutions and rules involving the pitcher (the windup, the set, violations, etc.)« less