MANILA, Philippines–Petro Gazz locked in the PVL Reinforced Conference quarterfinal matchups after smothering Chery Tiggo, 25-20, 25-16, 25-12, on Tuesday at FilOil EcoOil Centre. Wilma Salas punched in 21 points to lift the Angels to the No. 6 spot. They will face eight-time champion Creamline on Tuesday in the same San Juan venue. MVP winner