MLB players will be allowed to wear nickname jerseys during newly created Players Weekend later this month - ESPN
Yankees to wear black uniforms during Players Weekend
Yankees Players' Weekend nicknames
Players Weekend - Wikipedia
What nicknames will Yankees wear on alternate uniforms during MLB Players Weekend?
Brett Gardner is not here for your fun and games on Players Weekend
Yankees unveil nicknames and jerseys for Players' Weekend, Bronx Pinstripes
Nickname game -- Can you tell the difference between the 1914 and 2017 Yankees? - ESPN
Best Players' Weekend nicknames