The unwritten rules of getting your own last name on the back of a team’s jersey

Next Up In MLB

• Is Bartolo Colon the worst batter ever to hit a home run?
• In this photo, Mike Morse is hitting a grand slam without a baseball bat
• The whole 2001 ALDS Game 3 needs a deep rewind
• The man with the infinite ERA
• The three-ball walk, and other counting failures