Gan rolled in 2527 pinfalls (222-180-241-188-232-216-185-208-212-226-202-215) to rule the mens division. TCBAs Nilo Penado tallied 2465 pinfalls for second followed by PTBAs Alejandro Uy (2464).
Basuel, a dentist by profession, collected 2420 pinfalls to capture the ladies title while Shalima Zalsha, a 13-year-old high school student from Indonesia finished second with 2407 pinfalls.
TBAM-PRIMAs Joan Yambao was third with 2173 pinfalls.
Meanwhile, Korean Kim Hyo Mi scored 1784 pinfalls to take the lead after the first block (eight games) in the ladies Open Masters Finals of this tournament sanctioned by the International Bowling Federation (FIQ) and the Asian Bowling Federation (ABF) with support from Generali Pilipinas, Boysen Wave Bowling Products, Prima Pasta, Bowlmart, Kegel Asia, Holiday Inn Manila Galleria, ILO Construction, HS Pow Construction, Mabz Builders, Axis Construction, Harpoon Marine, Pagaling Castillo Designers and Green Valley Country Club.