Professional american unbeaten boxer, greatest boxer of all time, pound for pound Floyd Mayweather with nickname "Money" (49–0, 26 KOs - pre-fight record) against irish professional MMA fighter and UFC lightweight champion Conor McGregor with nickname "The Notorious" ( 0–0, Boxing, 21–3, 18 KOs, MMA - pre-fight record). Fight took place in T-Mobile Arena, Paradise, USA on August 26, 2017. Spectacular and epic boxing match billed as "The Money Fight" in HD, Highlights.