Katie Taylor was riding high after her unanimous decision victory over Amanda Serrano, but it's not all looking up for the undisputed lightweight and light-welterweight world champion

The American actress was part of Netflix's broadcast team for the fight and stated there would be an "asterisk" beside Taylor's legacy after accusing her of deliberately headbutting and holding Serrano during the fight. However, the 60-year-old has now apologised for the comment, which she says "haunts" her.

Katie Taylor retained her unanimous super lightweight championship with another disputed decision over Amanda Serrano in a slugfest remarkably similar to the original two years ago.

Fight fans know all about Amanda Serrano wanting a third fight with Katie Taylor, who has now edged her twice in great, razor-close wars. The second fight had

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.

Another instant classic from Katie Taylor and Amanda Serrano was marred by headbutts, a nasty cut and a controversial decsion.

If you were one of the 74 million live viewers globally who watched Friday's thrilling Katie Taylor-Amanda Serrano rematch on Netflix, which amounts to the largest audience to ever watch a women's professional sporting event in the U.

Katie Taylor and Amanda Serrano went to war in their highly-anticipated rematch as the Irish sensation retained her status as the undisputed super-lightweight champion