50 0 : Mayweather reigns.

Graphicle: In the fight of the century, the 40-year-old Floyd Mayweather defeated the U.F.C. champion, Conor McGregor, in a 10th round T.K.O.

Mayweather Jr. beats McGregor in 10th Round.

In a largely unanticipated 10th round T.K.O, the legendary Floyd "Money" Mayweather Jr. cemented his spot in boxing history. With a new all-time record of 50 – 0, Mayweather crowned the end of his career with a fitting victory against the much younger U.F.C. champion and first-time boxer, Conor McGregor.

This is my last fight tonight ladies & gentlemen - and I chose the right partner to dance with.

Floyd Mayweather