Wednesday's press conference hyping up the third boxing match between Amanda Serrano and Katie Taylor didn't lack drama, as the former fighter notably wore headgear for the staredown in reference to the multiple headbutts she took in their most previous bout.

As they head for a third bout, Amanda Serrano and Katie Taylor have found something to fight about. A respectful rivalry turned testy Wednesday over Serrano’s contention that the undisputed 140-pound champion backed out of an agreement to stage their July 11 match in 12 three-minute rounds,

The event topped by the trilogy clash between Katie Taylor and Amanda Serrano has officially become a historic collage of women's boxing champions.