Quote:
Originally Posted by umpirebob71
I fail to see how rubbing a little dirt on a ball is going to change the size, COR, compression, or the weight & circumference of the ball.
|
Placing rock resin doesn't change any of those either (at least not making it outside acceptable tolerances) but it still changes the ball, makes it easier to grab so it's illegal. Same concept here scuffing it a precise manner that allows the pitcher to get a better grip to throw a more wicked (choose pitch) is an advantage and illegal by rule.