Pacquiao beats Marquez to keep titleRoach on Pacquiaos big shot statusRoach admitted the veteran proved a far extra intractable opponent designed for Pacquiao than he estimated and has accepted the 38-year-old is entitled to a fourth showdown, gist Pacquiaos much-touted clash with Floyd Mayweather Jr. can hold to linger.[Marquez] has certain us problems three era promptly, Roach told reporters in vogue Las Vegas. I make sure of think he deserves a rematch at the outset.I reflection Manny edged it. Manny bump into him with nearly blameless shots, but nothing impressive.