Shannon Sharpe believes there's a 2% chance that Floyd Mayweather steps into the Octagon with Conor McGregor

Shannon Sharpe reacts to Dana White's claim that a Floyd Mayweather-Conor McGregor UFC bout will occur in the future. Shannon: "I'm a Floyd fan, but I know Floyd can't beat Conor McGregor in that."

Ultimate Fighting Championship Floyd Mayweather Jr. Conor McGregor