The fight was Manny Pacquiao 's first PPV fight in Showtime boxing due to HBO not choosing to air the fight .
Pacquiao defeated Mosley by unanimous decision and retained his WBO Welterweight Championship .
The fight was Pacquiao   's first PPV fight in Showtime boxing due to HBO not choosing to air the fight .
Pacquiao defeated Mosley by unanimous decision and retained his WBO Welterweight Championship .