Undefeated featherweight contender and former U.S. Olympian Joseph“JoJo” Diaz Jr. (26-0, 14 KOs) hosted a media workout in Los Angeles at Azteca Boxing Club. Diaz, Jr. will challenge Gary Russell, Jr. (28-1, 17 KOs) for the WBC World Featherweight World Title on Saturday, May 19 in a clash televised live on SHOWTIME from MGM National Harbor in

Today, heavyweight world champion Deontay Wilder, two-time heavyweight title challenger Chris Arreola, undefeated welterweight Sammy Vasquez Jr. and Olympic Gold medalist Felix Diaz participated in a media workout Wednesday as they near their respective Premier Boxing Champions on FOX and FOX Deportes matchups taking place Saturday, July 16 from Legacy