Pacquiao associate: Lucas Matthysse power is 'wild card in welterweight-title clash

Argentina’s Matthysse (39-4, 36 knockouts) confronts a 39-year-old, former eight-division champion Pacquiao (59-7-2, 38 KOs), who’s coming off a welterweight-title loss to nondescript Jeff Horn last year, has parted with longtime trainer Freddie Roach and has been distracted both by significant work in the Philippines Senate and the chaotic arrangements for this fight.