(a) Legal Pitching Delivery There are two legal pitching positions, the Windup Position and the Set Position, and either position may be used at any time. Pitchers shall take signs from the catcher while in contact …

  (a) Balks If there is a runner, or runners, it is a balk when: (1) The pitcher, while touching his plate, makes any motion naturally associated with his pitch and fails to make such delivery; Rule 6.02 (a)(1) …

The pitcher shall not - (a) (1) bring the pitching hand in contact with the mouth or lips while in the 10-foot circle (18-foot circle in Intermediate (50-70) Division/ Junior/ Senior/ Big League) surrounding the pitcher's …

If a pitcher commits an illegal pitch the ball is immediately dead and a ball is added to the hitters count. If the illegal pitch occurs while a runner is on base, that is a …

2-28-1   The pitcher is the player who is designated in the lineup as being responsible for delivering (pitching) the ball to the batter. 2-28-2   A live ball delivered to the batter is a pitch. The term implies a …

6-2-1   Illegal acts include: applying a foreign substance to the ball; spitting on the ball or glove; rubbing the ball on the glove, clothing or person if the act defaces the ball; discoloring the ball with …