New York Yankees appearance policy - Wikipedia
Who has a mustache on the Yankees? Why Matt Carpenter's facial hair doesn't violate team rules
No Facial Hair?- What is the Reason Behind This Odd New York Yankees Rule? - EssentiallySports
Aaron Judge Thankful Yankees Protecting Privacy By Keeping Name Off Back Of Jersey : r/baseball
From Oscar Gamble to Lou Piniella, the origins of the Yankees' war on long hair - The Athletic
Legends of the Follicle: The New York Yankees Are Always Impeccably Groomed, And Why It Matters — Crown Shaving Co
7 Yankees who looked weird without facial hair
No Facial Hair?- What is the Reason Behind This Odd New York Yankees Rule? - EssentiallySports
From Oscar Gamble to Lou Piniella, the origins of the Yankees' war on long hair - The Athletic
It's Time to Cut Some of the Tradition - Diamond Digest
What is your opinion of the “no facial hair” policy that the New York Yankees have for their players? - Quora