Pacquiao’s gym wars

Manny Pacquiao went toe to toe with welterweight prospect Raymond Serrano (9-0, 5 knockouts), junior welterweight contender Mike Alvarado (25-0, 18 KOs), lightweight standout Urbano Antillon (25-0, 18 KOs) and junior lightweight titleholder Jorge Linares (25-0, 16 KOs) during his sparring sessions at the Wild Card Boxing Club — every hard round has helped prepare him for his May 2 showdown with Ricky Hatton. Photos / Miguel Salazar-Wild Card Boxing Club