ARLINGTON, Texas -- 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.

Katie Taylor defeated Amanda Serrano and retained her unanimous super lightweight championship with another disputed decision ...

Jake Paul has bet his entire purse with Katie Taylor that he will defeat Mike Tyson in their blockbuster showdown on Friday that will be streamed live on Netflix. The Tyson-Paul main card ...

Katie Taylor and Amanda Serrano both weighed-in at 137.4 pounds Thursday ahead of their undisputed junior-welterweight title rematch on the undercard of the Mike Tyson-Jack Paul fight in Dallas ...

Katie Taylor retained her world titles with a thrilling win over a bloodied Amanda Serrano - but was booed out of the ring. Taylor edged out Serrano two years ago in an instant classic in New York ...