New York Yankees grooming policy stands out in MLB's hairy jungle

The Scruffy Story of Why the New York Yankees Can Never Have Facial Hair

Yankees need to end outdated facial hair policy

Yankees bat boy hides long hair after uproar over breaking team rule – NBC Sports Boston

Red Sox foes need to fear the beard – Boston Herald

Why aren't New York Yankees players allowed to grow a beard? Iconic MLB team's facial hair policy explained

George Steinbrenner May Be Dead, But His Yankee Hair Policy Remains

Yankees need to end outdated facial hair policy

Steinbrenner's Facial Hair Policy and Those Famous Stache's, News, Scores, Highlights, Stats, and Rumors

All-Star or rising star, Yankees' clean-cut policy never plays favorites

No Facial Hair?- What is the Reason Behind This Odd New York Yankees Rule? - EssentiallySports

scikit-learn-interactive-tutorial/test_with_solutions.csv at master · amueller/scikit-learn-interactive-tutorial · GitHub

New Facial Hair Policy for My Eyebrows'- Former Yankees Pitcher Reveals How Derek Jeter Once Mocked Him About the Infamous Yankees' Facial Hair Policy - EssentiallySports