Katie Taylor is 3-0 against Amanda Serrano, but the biggest win might have been for a sport that barely existed a decade ago.

Ireland's Katie Taylor beats Amanda Serrano for the third time in their epic trilogy, winning their bout at New York's Madison Square Garden.

Several rounds could have gone either way as the fight built to a tense climax, Serrano coming forwards more and forcing Taylor into a corner in the fifth round, but the champion fought her way out. Taylor was marked under the right eye in the eighth, but edged the final two rounds to secure the win.