Floyd Mayweather Jr. will retire a perfect 50-0 -- but hey, at least the newbie Conor McGregor made him work for it. McGregor's first boxing match was a heckuva show -- the 29-year-old mixed ...

Conor McGregor and Floyd Mayweather have been casually beefing on social media and in interviews for some time, and fight fans have long wondered exactly what it would take for the two to meet in ...

Arguably the best defensive boxer of all time, Mayweather retired with a record of 50-0-0. He has fought the likes of Canelo Alvarez, Manny Pacquiao, Marcos Maidana, Miguel Cotto, Conor McGregor ...