The Filipino fighter fumed and looked to referee Kenny Bayless after Mayweather landed this one when going for a body shot.
The crowd was right behind Pacquiao too, screaming at Bayless to penalise Mayweather.
VIDEO: Mayweather lands a low blow
The Filipino fighter fumed and looked to referee Kenny Bayless after Mayweather landed this one when going for a body shot.
The crowd was right behind Pacquiao too, screaming at Bayless to penalise Mayweather.