We mustache you a question: Is Jake Arrieta's beard the only thing better than his curveball?
Back when he was terrible, Jake Arrieta promised a heckler he'd be dominant
There Are No Plans to Shut Down Jake Arrieta - Bleacher Nation
WATCH: Can fans pick out beardless Jake Arrieta?
Jeff Garlin Pissed Cubs Star Jake Arrieta Won't Get Vaxxed, You'll Never Win Without It!
Jake Arrieta shaved off his beard again, and his new look will catch you off-guard
Jake Arrieta shaved off his beard again, and his new look will catch you off-guard
Jake Arrieta Was a 'Surly, Selfish, Science-Denying Tool' in Making Unprofessional Mask Comment
Jake Arrieta on Aaron Judge: If I'm him, like, f*** y'all; I'm not coming back here