MLB players will be allowed to wear nickname jerseys during newly
MLB Players' Weekend: History of nicknames on jerseys in baseball - Sports Illustrated
New MLB deal brings sponsor patches to player uniforms for the first time
Dodgers News: Kiké Hernandez, Kenley Jansen Share First Look At Players' Weekend Jerseys, Cleats And More - Dodger Blue
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The rationale and history behind wearing '69' on your MLB uniform
Nicknames on Yankees' Backs? What Would the Bambino Think? - The New York Times
Let's decide which Angels player chose the best nickname for their Players Weekend jersey - Halos Heaven
MLB will get a whole new look when teams take the field at the end of August - ESPN
Who is the only MLB player to have his first name on his jersey? - Quora
7 extremely exciting MLB players with inexcusably lousy Players' Weekend nicknames
Baseball - Wikipedia
2018 MLB Players Weekend: The best and worst nicknames