Fierce rivalries are a cornerstone of boxing. But Taylor and Serrano, who will fight for a championship title on Netflix on Friday, are going about it differently.

Katie Taylor’s controversial points decision victory over Amanda Serrano was met with boos at the AT&T Stadium on Friday as the Irish boxer retained her undisputed world light-welterweight champion status.

Katie Taylor retained her undisputed women's lightweight championship with a controversial and unpopular unanimous decision over Amanda Serrano on Friday night at AT&T Stadium. The fight was a return bout of their magnificent 2022 encounter at Madison Square Garden that Taylor won by a narrow split decision.