Floyd Mayweather Jr. will work out for the media today at his gym in Las Vegas, and it will be streamed live from 3:45-6 p.m.
Mayweather and Saul “Canelo” Alvarez of Mexico will square off Sept. 14 in a junior middleweight title fight at MGM Grand in Las Vegas (on Showtime pay-per-view).
Today’s workout can be viewed on www.sports.sho.com/live, www.