Switching Jerseys

Billie from Whiteriver, AZ asks:

A coach takes a jersey off of one of his players and has another player put it on and pitch the remainder of the game under the original jersey number and... (more)

First Baseman in Foul Territory at the Time of the Pitch

Bob from Colorado asks:

At first base the first baseman has one foot on the outside of the base when the pitcher is on the mound and delivers a pitch. Is this legal?

This is ... (more)

Getting Off The Base And Out Of The Way On A Popup

Cabby from Plymouth, MA asks:

Runner on 1st base and there is a pop fly hit in foul territory next to 1st base, does the runner have to get out of the way for the fielder trying to catch... (more)