Best all-time MLB players at each jersey number, 1-99
Home run number 59 was yankees mlb jersey 21 one of the best we've seen from Aaron Judge
What other unused uniform numbers should the Yankees give out? - Pinstripe Alley
Yankees need Dominguez, Volpe, Wells at top of lineup
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Mariano Rivera - Wikipedia
Richard Deitsch: Picking baseball's best by jersey numbers - Sports Illustrated
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One Day Hopefully Back in Pinstripes: Ex-Captain Don Mattingly Melts New York Yankees Fans With a Special Appearance - EssentiallySports
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Aaron Judge - Wikipedia