In a sequel to their 2015 bet over Manny Pacquiao and Floyd Mayweather. Diddy and Mark Wahlberg are laying $200,000 on the line each in this Saturday’s Floyd Mayweather Conor McGregor fight. In a promo video for the fight that pays homage to the end of Rocky III, the Bad Boy impresario and the man who played Mickey Ward in The Fighter step into the ring to see which of the two are the better boxer.