On the next episode of "ALL ACCESS: Mayweather vs. Canelo", things are heating up in the final weeks beforeTHE ONE: Mayweather vs. Canelo, Saturday, Sept. 14, at MGM Grand Garden Arena, live on pay-per-view. Mayweather Promotions CEO Leonard Ellerbe sets the record straight on the contracted catch weight of 152 pounds for the impending marquee matchup.  Ellerbe takes it a step further and reveals how Team Mayweather's thus far unbeatable strategy begins in the boardroom, long before the pound-for-pound champ even hits the gym.  Catch all the drama as it unfolds on the next episode... premieres Saturday, Aug. 31 at 10p ET/PT on SHOWTIME.