LOGAN PAUL claimed that Floyd Mayweather owes it money in a post on social media.
In Miami, the eight-round spectacle bout saw the boxing legend and YouTube star face off.
In their exhibition, Logan Paul took Floyd Mayweather to the finish line.
Mayweather boasted that he had both before and after the 'legalized bank robbery', earning $100million (PS75m).
Paul claims he is owed money from the American legend. He posted a edited photo of Mayweather wearing girls shorts.
He wrote, "Pay me my Money, u f***ing corny wasel of an human @floydmayweather."
After beating Conor McGregor (33) in a lucrative crossover bout, Mayweather, 44 was officially retired.
He has been back twice since then, first in an exhibition against featherweight kickboxer Tenshin Nasukawa (23).
Paul, 26, who weighed TWO STEONE MORE, took him the distance in June.
Free Bets: Get more than PS2,000 in NEW CUSTOMER DEALSMayweather insists that despite the handsome payday, it was not his last appearance in the ring.
In December, he told the media: "I don’t miss boxing. I just go and have fun. That’s why I did an exhibit with Logan Paul. We had fun, I had fun.
"We provided some entertainment for people and they need to understand that there is a big difference between an actual fight and an exhibition.
"With an exhibition, I was only training from the time it happened. It would have been a real fight if there had been blood at the beginning.