Remember, Floyd pulled out on Wednesday, saying he never agreed to an official bout -- just a 3 round exhibition -- and only participated in the press conference because he didn't want to "create a disturbance."
But, 50 implied that Floyd only took the fight because he ain't as wealthy as he leads on -- saying, "The money low."
50 then mocked Floyd for the way the head of "The Money Team" handled this deal from the beginning.
"The biggest fighter in the world don't announce a fight with out a contract. He did a press conference ... now he saying there was no deal. LOL."
50 has since deleted the IG post ... but he's just saying what everyone else is thinking -- how does the most powerful athlete on the planet get duped in such a massive and embarrassing way??