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

Amanda Serrano said Katie Taylor "100 percent" intentionally headbutted her during Friday night's undisputed women's super ...

Katie Taylor secured a second victory over Amanda Serrano on Friday, dealing her rival a gruesome cut en route to a points ...

Katie Taylor retained her undisputed junior welterweight championship with a unanimous decision win over Amanda Serrano on ...

Katie Taylor retained her unanimous super lightweight championship with another disputed decision over Amanda Serrano in a ...

Things got a bit messy during the Jake Paul vs. Mike Tyson co-main event between Katie Taylor and Amanda Serrano.

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

In another fight of the year contender, Katie Taylor retained her title with a close decision over Amanda Serrano in their ...

Taylor was fighting for the first time since avenging her only professional loss by beating Chantelle Cameron for the ...

Boxing star Amanda Serrano had fans feeling both disturbed and concerned over the eye cut she suffered during her showdown ...

ARLINGTON, Texas — The rematch between Katie Taylor and Amanda Serrano was as bloody and bruising as the original. The ...

Katie Taylor and Amanda Serrano put on another Fight of the Year classic — but once again, it was mired in controversy.