Márquez ends the rivalry
Juan Manuel Márquez vs. Manny Pacquiao IV
Date: 2012-12-08Venue: MGM Grand Garden Arena, Las VegasRound: KO 6
Pacquiao dropped Márquez in the 5th. With one second left in the 6th, Márquez landed a perfect counter right hand that left Pacquiao face-down and motionless for two minutes. One of the most chilling knockouts in pay-per-view history.