Despite recently dismissing the notion that he might consider taking an MMA fight (presumably with rival Conor McGregor), the boxing legend apparently decided it would be fun to post a 10-second clip of himself stepping into an MMA cage on Tuesday, which you can watch above.
It didn’t take long for McGregor to respond:
Mayweather defeated McGregor by 10th-round TKO in a blockbuster boxing match last August, but the two have continued to go back-and-forth on social media. It has kept talks of a potential rematch alive even with Mayweather supposedly retiring following their encounter, and McGregor having provided no timeline as to when he plans to fight again.