James de la Rosa prepares for his upcoming clash vs Alfredo Angulo sparring with welterweight Errol Spence Jr. at Maple Avenue Boxing Gym in Dallas, TX. De la Rosa will face Angulo at a max weight of 162 in a 10 round featured bout on the Mayweather-Maidana undercard on September 13th at the MGM Grand in Las Vegas, NV.
Photo Credit: Stacey Verbeek
