0 SDManny Pacquiao vs Brandon Rios: WBO International Welterweight Championsip Nov. 24, 2013 Manny Pacquiao vs Brandon Rios: WBO International Welterweight Championsip 2013 Manny “Pacman” Pacquiao vs. Brandon Rios WBO International Welterweight Championship Venetian Macau Resort & Hotel, Macau ... Sports