Break out the mustache wax! We're - Oakland Athletics

Warm & fuzzy: Celebrities with famous facial hair

Why Oakland A's pitcher Mike Fiers played with unusual beard

Why Brandon Marsh's wet hair makes him a perfect fit with the Phillies

The joy of brevity and the Oakland A's

From Killer Mike to Fat Joe, hip-hop stars talk about how first rap song resonated with them

Tubbs Baseball Blog: Veteran Players Who Were Forced to Shave Their Mustaches and Beards Due to the Cincinnati Reds' Ban on Facial Hair: Dave Parker

Tubbs Baseball Blog: Veteran Players Who Were Forced to Shave Their Mustaches and Beards Due to the Cincinnati Reds' Ban on Facial Hair: Dave Parker

What's with Musgrove's ears? : r/baseball

24 Bizarre Facts About the Horrors and Heroics of Pro Sports

What are the best mustaches in Oakland A's history? - Athletics Nation

Who Has the Best Facial Hair in Baseball History?, History