Evander Holyfield on Floyd Mayweather Alvarez fight
Former world heavyweight champion Evander Holyfield describes Floyd Mayweather as a "winner" and says his Mexican opponent Saul 'Canelo' Alvarez must "put pressure on him the whole fight".
The 36-year-old Mayweather has "taken care of himself" and is a "mastermind of boxing" according to Holyfield.
The pair fight on Saturday night at the MGM Grand in Las Vegas with the unbeaten Mayweather predicted to make $42m from the bout.