Baumgardner, Dubois prevail on Paul v Joshua bill

Johnson, Valle also retain belts in undercard fights

Four women’s title fights aired to global audience

Joshua destroys Paul over six rounds in main event

Four women’s world title fights took place on the undercard of Friday night’s Jake Paul v Anthony Joshua event at Miami’s Kaseya Center, with Alycia Baumgardner, Caroline Dubois, Cherneka Johnson and Yokasta Valle all retaining their championships on a card that once again placed women’s boxing on one of the sport’s biggest global stages.