File:Kansas City Royals uniforms, MLB Players Weekend.jpg - Wikipedia
The best nicknames for each team on MLB Players Weekend jerseys
MLB Players Weekend: Nicknames of American League players
MLB Players' Weekend: History of nicknames on jerseys in baseball - Sports Illustrated
Yankees unveil nicknames and jerseys for Players' Weekend, Bronx Pinstripes
How the Athletics got their Players' Weekend nicknames
Washington Nationals' player nicknames for MLB's Players Weekend later this month - Federal Baseball
Knit-Picking Houston Astros' Players' Weekend Nicknames - The Runner Sports
Yankees unveil 2018 Players' Weekend cap and jerseys - Pinstripe Alley