Nguyễn Quốc Nguyện won the fourth stop of the 2026/27 PBA Tour by beating David Martínez 4-1 in the final on 12 October, Thanh Niên reported. He took the first three sets, dropped the fourth and finished the match in the fifth. Earlier, he defeated No Jong-hyun 4-2 in the semi-final. The title carries KRW100 million, reported as about VND1.94 billion. It is an event title, rather than the overall season championship.