Former Lightweight Boxing Champ, Juan Diaz, talks about his rematch against Juan Marquez this weekend at Mandalay Bay in Las Vegas with The Maddhatta Morning Show. Juan Manuel Marquez and Juan Diaz engage in a staredown at today’s final presser held at the Mandalay Bay in Las Vegas. The 12-round rematch of the 2009 “Fight of the Year” is scheduled for Saturday, July 31 at the Mandalay Bay Events Center in Las Vegas, and will be for Marquez’s Ring Magazine, WBA and WBO Lightweight World titles. The fight will be produced and distributed live on HBO Pay-Per-View® beginning at 9 p.m. ET/ 6 p.m. PT. Source. Click here to hear the interview. Learn more about Juan Diaz, click here.