New York Yankees appearance policy - Wikipedia
Andrew McCutchen: Yankees Should Change Their Hair Policy
Complete Thread of All the Yankees' Offseason Facial Hair is Mindboggling
Yankees Announce Gerrit Cole Signing, Designate Chance Adams - MLB Trade Rumors
New York Yankees sign Gerrit Cole, 11 years after drafting him
Yankees Sign Gerrit Cole - MLB Trade Rumors
First video of beardless Gerrit Cole rocking a Yankees jersey (not pinstripes though) : r/baseball
From Oscar Gamble to Lou Piniella, the origins of the Yankees' war on long hair - The Athletic
Gerrit Cole has funny comment about shaving beard for Yankees