Thailand missed the cut by 48 pins after they finished fifth with 5063. Korea will face Qatar and Indonesia will meet Chinese Taipei in the one-match semi-finals tomorrow. The winners will advance to the September 27 finals while the losers will earn a bronze medal each.
Meanwhile, Korean women stamped their mark by comfortably winning the preliminaries after a keen tussle with the Taiwanese quartet. Kim Moon Jeong, Hong Hae Ni, Baek Sung Ja and Jung Da Wun totaled 5004, 108 pins ahead of Philippines.
Liza Del Rosario, Alexis Sy, Lara Posadas and Krizziah Lyn Tabora amassed a total of 4896 behind the mighty Koreans. Philippines, who was fifth in the first block, posted two superb games in the fifth and sixth to move up to second.
Doubles gold medallist of Zhang Chunli and Zhang Yuhong, who teamed up with Peng Rui and Yang Liyan, was second throughout the block but eventually settled for third position with a total of 4853. First block leader, Chinese Taipei dropped down to fourth with 4815 to qualify for the semi-finals.