Claressa Shields, the only boxer ever to become undisputed champion in three weight classes, claims she's never smoked marijuana.

Champion boxer and Flint native Claressa Shields has reportedly been suspended by the Michigan Unarmed Combat Commission for ...

Claressa Shields is under investigation after testing positive for marijuana following her win over Danielle Perkins in ...

After Marshall defeated Mirela Vargas in her professional MMA and PFL debut, Shields and Marshall seemed destined for a ...

Cris Cyborg trolled Claressa Shields over her suspension after testing positive for marijuana before calling for a PFL match.