Krizziah Tabora and Benshir Layoso, Philippines, won the most prestigious tournament in their native country when they swept the women's and men's Open Masters titles in the 37th Philippine International Open Tenpin Bowling Championships Saturday at SM Mall of Asia Bowling Center in Pasay City. In the women's stepladder final, Tabora, the No. 1 seed, defeated the sole non-Filipina in the six-player shootout, Syakirah Yeoh from Malaysia, by the closest possible margin, 205-204. Layoso, seeded second rolled two big games, 269 and 266, to defeat No. 1 seeded Jassim Darwish, Kuwait.