San Jose dispatched top-seed, Rafiq Ismail of Malaysia, 266-213 to advance to the semi. Shamsuddin ousted seventh-seed, Supakrit Wantasuk of Thailand, 215-180 to advance to the semi-finals.
In the earlier 6-games qualifying round, Rafiq Ismail topped the round with 1383 to advance to the quarter-finals as top-seed. Shamsuddin joined his team-mate in second with 1340. Tsen Fan Yew of Malaysia, who finished third did not make the cut as there can only be two qualifiers from each nation.
Jomond Chia and Mike Ong advanced in fourth and fifth positions with 1270 and 1263 while two other Singaporeans, Ryan Toh and Nu'main Syahmi had to give up their spots. Tran Hoang Khoi advanced in eighth with 1246 while Buspanikonkul, Wantasuk and San Jose filled up the three spots available after the trio finished ninth, 10th and 1th positions respectively.
The women will contest their Singles qualifying round tomorrow morning at 10.00am local time. The top 8 at the end of the round will make the cut for the quarter-finals.