"The goal for this all-women's card is to put the world on notice that women's boxing is just as entertaining as men's and can be just as exciting, if not more," Jake Paul, whose

Tens of millions of viewers, seven-figure paydays, and numerous world titles are just fragments of one of sport’s most important rivalries, writes Alex Pattle

In this renaissance era of women's boxing, where headlining bouts became commonplace involving some of the best and most marketable female practitioners in the sport's history, one rivalry has stood out above all.