What are the rules with respect to crowding the plate? Some high schools are doing this to attempt to take away the curveballs (they want their players to get hit), and to give themselves better outside half plate coverage (on the plate and off the plate). They also are trying to intimidate the opposing pitcher, especially by taking away that curveball.
How close can the batter get his back foot to the plate? If his back heel is on the line at the start of the at bat (with toe outside the box but not on the plate), but as he swings he pivots that foot up on the toe and then the back foot is out of the box should he be called out? I don't think umpires can really watch this and I've never seen it called.
Also, can high school batters (under federation rules) wipe away the batters box as they often do in the major leagues? Can the umpire at his discretion have the lines repainted during the game? Can the opposing coach ask the umpire to have the lines redrawn?
Original Post