Sparring partners give Pacquiao edge over Cotto

As Manny Pacquiao's sparring partners Urbano Antillon and Shawn Porter arrived in Baguio city, the Pac Man has been busy training at the only pace he knows how to train- relentless, almost maniacal. Antillon is a regular Pacquiao sparring partner and provides a gauge for Pacquiao's development. Incidentally, Antillon is responsible for knocking out Pacquiao's younger brother Bobby in 2008. Antillon is coming off the first loss of his career and boasts an impressive record of 26-1 with 19 wins coming by KO. David Rodela, another regular Pacquiao sparring partner and Raymond Tito Serrano, a Puerto Rican champion who could match the moves of Cotto, round up the list of Pacquiao's spar mates.