Taylor may have only fought once this year, but that fight put her on this list. The Irish boxer successfully defended her Unified Super Lightweight world titles against Amanda Serrano in a rematch, which, like their first, was a candidate for the Fight of the Year. The two again showed the world how amazing women's boxing can be, this time on a bigger stage as the Co-Main event for the Jake Paul Vs Mike Tyson event in November that was streamed on Netflix by millions worldwide. Not only that, but she also went into enemy territory, fighting under the Paul and Serrano promotion, with most of the stadium and the biased commentators rooting for Serrano. Taylor still prevailed, defeating Serrano and defending her unified world titles, putting herself in the conversation for women's fighter of the year as an all-time great.