Petro Gazz booked its place in the Premier Volleyball League Reinforced Conference round-robin semifinals after denying United Auctioneers Inc-Army, 25-13, 25-12, 25-19, Saturday at the Smart Araneta Coliseum.
The Angels, who are now at 5-2 at third, joined Creamline and Chery Tiggo in the semis with one ticket still up for grabs between Cignal, F2 Logistics, and Choco Mucho.
The Lady Troopers finished the tournament winless at 0-8.
Petro Gazz will end the elimination round on Tuesday against the Cargo Movers at 5:30 pm at the Philsports Arena in Pasig.