Chris Robinson steps inside the Mayweather Boxing Club for some lively sparring between welterweight contender Shawn Porter (20-0-1, 14 KO’s) and junior middleweight prospect Wilkins Santiago (8-0, 1 KO). Porter faces off with Phil Lo Greco on May 18th in Atlantic City on Showtime Extreme

Chris Robinson can be reached at Trimond@aol.com