5) Evander Holyfield Vs Mike Tyson (1997) Fight Totaled £145 million
4) Floyd Mayweather vs. Oscar De La Hoya (2007) Fight Totaled £187 million
3) Floyd Mayweather vs. Canelo Alvarez (2013) Fight Totaled £214 million
2) Floyd Mayweather vs. Conor McGregor (2017) Fight Totaled £662 million
1) Floyd Mayweather vs. Manny Pacquiao (2015) Fight Totaled £678 million
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