After nearly 50 years of oppressive appearance guidelines, the New York Yankees have finally loosened their ban on facial hair — Don Mattingly, let those side burns flow freely. Earlier today ...

Former Simpsons guest star and baseball icon Don Mattingly will be feeling vindicated after his former team changed an infamous facial hair policy. Mattingly appeared in the 1992 Simpsons episode ...

The Simpsons will be celebrating the 25th anniversary of the famous softball episode in which nine Major Leaguers -- Don Mattingly, Steve Sax, Wade Boggs, Ozzie Smith, Jose Canseco, ...

Former Simpsons guest star and baseball icon Don Mattingly will be feeling vindicated after his former team changed an infamous facial hair policy.. Mattingly appeared in the 1992 Simpsons episode ...

The episode featured guest appearances by Wade Boggs, José Canseco, Roger Clemens, Ken Griffey Jr., Don Mattingly, Steve Sax, Mike Scioscia, Ozzie Smith and Darryl Strawberry.

Mattingly is a Yankees legend, as the first baseman was a six-time All-Star, nine-time Gold Glove winner, and three-time Silver Slugger winner during an exceptional 14-year MLB career (1982-1995).

Miami Marlins manager Don Mattingly looks out from the dugout before a baseball game against Atlanta Braves, Friday, May 27, 2022, in Atlanta, Ga. (AP Photo/John Bazemore) AP. By .

Former Simpsons guest star and baseball icon Don Mattingly will be feeling vindicated after his former team changed an infamous facial hair policy.. Mattingly appeared in the 1992 Simpsons episode ...

Former Simpsons guest star and baseball icon Don Mattingly will be feeling vindicated after his former team changed an infamous facial hair policy. Mattingly appeared in the 1992 Simpsons episode ...

Former Simpsons guest star and baseball icon Don Mattingly will be feeling vindicated after his former team changed an infamous facial hair policy. Mattingly appeared in the 1992 Simpsons episode ...

Former Simpsons guest star and baseball icon Don Mattingly will be feeling vindicated after his former team changed an infamous facial hair policy.. Mattingly appeared in the 1992 Simpsons episode ...

Former Simpsons guest star and baseball icon Don Mattingly will be feeling vindicated after his former team changed an infamous facial hair policy. Mattingly appeared in the 1992 Simpsons episode ...