McGregor and Draymond Green beef on Insta.

Graphicle: After McGregor trolled Mayweather by wearing C.J. Watson jersey, fellow Golden State Warrior, Draymond Green went after the MMA fighter.

McGregor and Draymond Green beef on Insta.

Conor McGregor wore the jersey of the former Golden State Warriors, C.J. Watson, who slept with Mayweather's wife. Perhaps McGregor was trying draw attention to this affair that came to public light as a result of Mayweather's later domestic abuse charge. Things escalated when Warrior's power forward, Draymond Green, took to Instagram to take shots back at McGregor.

We rocking with Floyd bro not you... take that off bruh @thenotoriousmma

A post shared by Draymond Green (@money23green) on