Manny Pacquiao vs Juan Manuel Márquez IV - Highlights (FIGHT of the Decade)
Emotional speech from Jim Lampley after 'Marquez - Pacquiao IV'
Manny Pacquiao vs Juan Manuel Marquez 4 (Press Conference)
Manny Pacquiao vs. Juan Manuel Márquez IV was a professional boxing match. It was also billed unofficially as deciding the World Boxing Organization's "Champion of the Decade". This was the fourth and final meeting between Manny Pacquiao and Juan Manuel Marquez. Marquez defeated Pacquiao by knockout with one second remaining in the sixth round.