Experimental Rule 7.13

Major League Baseball and the Major League Players Association jointly announced today the adoption of experimental rule 7.13–which covers home plate collisions for the 2014 season. Per the press release:



  1. A runner attempting to score may not deviate from his direct pathway to the plate in order to initiate contact with the catcher (or other player covering home plate). If, in the judgment of the Umpire, a runner attempting to score initiates contact with the catcher (or other player covering home plate) in such a manner, the Umpire shall declare the runner out (even if the player covering home plate loses possession of the ball). In such circumstances, the Umpire shall call the ball dead, and all other base runners shall return to the last base touched at the time of the collision.

Rule 7.13 Comment:  The failure by the runner to make an effort to touch the plate, the runner’s lowering of the shoulder, or the runner’s pushing through with his hands, elbows or arms, would support a determination that the runner deviated from the pathway in order to initiate contact with the catcher in violation of Rule 7.13. If the runner slides into the plate in an appropriate manner, he shall not be adjudged to have violated Rule 7.13. A slide shall be deemed appropriate, in the case of a feet first slide, if the runner’s buttocks and legs should hit the ground before contact with the catcher. In the case of a head first slide, a runner shall be deemed to have slid appropriately if his body should hit the ground before contact with the catcher.

  1. Unless the catcher is in possession of the ball, the catcher cannot block the pathway of the runner as he is attempting to score. If, in the judgment of the Umpire, the catcher without possession of the ball blocks the pathway of the runner, the Umpire shall call or signal the runner safe. Notwithstanding the above, it shall not be considered a violation of this Rule 7.13 if the catcher blocks the pathway of the runner in order to field a throw, and the Umpire determines that the catcher could not have fielded the ball without blocking the pathway of the runner and that contact with the runner was unavoidable.

Rule 7.13 is subject to instant replay to review potential violations.

As outlined above, the rule does not mandate that a catcher cannot block the plate or a runner must slide, however runners that do slide and catchers that provide a lane to the plate will never be found to be in violation of the rule.

The St. Louis Cardinals began preparation for the this rule change a few days ago, with Manager Mike Matheny sharing that his catchers are already being instructed to give up the whole plate.

“We have to completely revamp the mechanics from where we set up to where and how we go about placing a tag,” explained Matheny. “We’re going to show the whole plate and give (runners) somewhere to slide and we’re going to have to be in position where we can make a tag before they get to that point.”

MLB and the MLBPA will form a committee of players and managers to review developments as the season progresses and to discuss the possible application of the new rule in 2015.



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