Claressa Shields beat Danielle Perkins at Dort Financial Center, Sunday in Flint for undisputed women's heavyweight championship. Check out recap.

Claressa Shields, the undisputed world champion in three weight classes, has been suspended in Michigan after testing positive for marijuana following her title defense earlier this month.

Boxing star and Olympic gold medalist Claressa Shields was suspended by the Michigan Unarmed Combat Commission after testing positive for marijuana.