In anticipation of the August 26 epic showdown between Floyd Mayweather and Conor McGregor, relive the classic rematch between Mayweather and Marcos Maidana.In anticipation of the August 26 epic showdown between Floyd Mayweather and Conor McGregor, relive the classic rematch between Mayweather and Marcos Maidana.In anticipation of the August 26 epic showdown between Floyd Mayweather and Conor McGregor, relive the classic rematch between Mayweather and Marcos Maidana.