3.15
No person shall be allowed on the playing field during a game except players and coaches in uniform, managers, news photographers authorized by the home team, umpires, officers of the law in uniform and watchmen or other employees of the home club. In case of unintentional interference with play by any person herein authorized to be on the playing field (except members of the offensive team participating in the game, or a coach in the coach’s box, or an umpire) the ball is alive and in play. If the interference is intentional, the ball shall be dead at the moment of the interference and the umpire shall impose such penalties as in his opinion will nullify the act of interference.
NOTE: See Rule 7.11 for individuals excepted above, also see Rule 7.08(b).
Rule 3.15 Comment: The question of intentional or unintentional interference shall be decided on the basis of the person’s action. For example: a bat boy, ball attendant, policeman, etc., who tries to avoid being touched by a thrown or batted ball but still is touched by the ball would be involved in unintentional interference. If, however, he kicks the ball or picks it up or pushes it, that is considered intentional interference, regardless of what his thought may have been.
PLAY: Batter hits ball to shortstop, who fields ball but throws wild past first baseman. The offensive coach at first base, to avoid being hit by the ball, falls to the ground and the first baseman on his way to retrieve the wild thrown ball, runs into the coach; the batter-runner finally ends up on third base. The question is asked whether the umpire should call interference on the part of the coach. This would be up to the judgment of the umpire and if the umpire felt that the coach did all he could to avoid interfering with the play, no interference need be called. If it appeared to the umpire that the coach was obviously just making it appear he was trying not to interfere, the umpire should rule interference.
3.16
When there is spectator interference with any thrown or batted ball, the ball shall be dead at the moment of interference and the umpire shall impose such penalties as in his opinion will nullify the act of interference.
APPROVED RULING: If spectator interference clearly prevents a fielder from catching a fly ball, the umpire shall declare the batter out.
Rule 3.16 Comment: There is a difference between a ball which has been thrown or batted into the stands, touching a spectator thereby being out of play even though it rebounds onto the field and a spectator going onto the field or reaching over, under or through a barrier and touching a ball in play or touching or otherwise interfering with a player. In the latter case it is clearly intentional and shall be dealt with as intentional interference as in Rule 3.15. Batter and runners shall be placed where in the umpire’s judgment they would have been had the interference not occurred.
No interference shall be allowed when a fielder reaches over a fence, railing, rope or into a stand to catch a ball. He does so at his own risk. However, should a spectator reach out on the playing field side of such fence, railing or rope, and plainly prevent the fielder from catching the ball, then the batsman should be called out for the spectator’s interference. Example: Runner on third base, one out and a batter hits a fly ball deep to the outfield (fair or foul). Spectator clearly interferes with the outfielder attempting to catch the fly ball. Umpire calls the batter out for spectator interference. Ball is dead at the time of the call. Umpire decides that because of the distance the ball was hit, the runner on third base would have scored after the catch if the fielder had caught the ball which was interfered with, therefore, the runner is permitted to score. This might not be the case if such fly ball was interfered with a short distance from home plate.
