Floyd Mayweather, JR’s Final Opponent Named? – Breaking Boxing News Do you really think Floyd Mayweather, JR's Final fight will be this September or he will fight again? Yes, this will be Floyd's last fight ever! No, he is going for 50 wins because he wants to rub in in 50 Cent's Face! Who cares? I just want him to get out of boxing already because his fights make me go to zzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzzz's. View Results Loading ... Here is a great article on possible opponents for Floyd Mayweather, JR’s final fight in September that rumor has it, may be on free TV. Read Article Tweet Follow me