Most Valuable Promotions co-founder Nakisa Bidarian talks to Fox News Digital about the upcoming fight between Katie Taylor and Amanda Serrano ...

The 39-year-old will defend her title as undisputed world light-welterweight champion in New York on Friday night.

Katie Taylor remembers the minutes before her first fight with Amanda Serrano, when she left her locker room at Madison Square Garden to find a screaming, sold-out crowd that was larger and louder ...

Watch the first fight between Katie Taylor and Amanda Serrano, held at Madison Square Garden in New York City.