Katie Taylor beats Amanda Serrano in trilogy
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Women's boxing is divided between 17 weight classes, from heavyweight to atomweight. The four major sanctioning bodies, WBO, IBF, WBA and WBC have champions in most of the divisions and to make it easier for boxing fans, below is a chart of who holds each of the titles and secondary belts.
Discover the top 10 knockout women dominating boxing today, from Olympic champions to crossover stars making waves in combat sports.