Catcher is required to wear a cup. Pitchers may pitch in a maximum of 4 innings per game. One pitch in an innings constitutes having pitched in that inning. Once removed from pitching, player may not pitch again in that game. On the 2 nd trip to the mound by a coach in an inning, the pitcher must be changed.
Balks are to be enforced in accordance with official baseball rules.
Dropped 3 rd Strike 22. Batter may run, and may go all the way to the dugout doorway before being called out. Infield Fly Rule 23. The Infield-Fly Rule is in affect. Coaches should have catchers and other players ready to take the field by the third out.