B.J. Upton announced Sunday that he now wants to go by his birth name, Melvin Upton Jr., and considering his struggles for the Braves in recent years lots of people assumed he was doing it as a way to clean the slate/turn the page/whatever cliche you want to use.
Not so, says Upton, telling Mark Bowman of MLB.com:
“B.J.” stood for Bossman Junior, because Upton’s father was known as Bossman.