Nguyen Van Quoc Duy is participating in the final round of the 2025 National A-Class Volleyball Tournament with the Vinh Long team. Therefore, the player could not join the Vietnam Men's Volleyball Team on October 25.
Head coach Tran Dinh Tien has gathered 18 players of the Vietnam Men's Volleyball Team to prepare for the 33rd SEA Games and will start training from October 25 in Bac Ninh. Nguyen Van Quoc Duy is 1 of 18 faces on the list.
After finishing the competition in the final round of the 2025 National A-League in Ha Tinh, Quoc Duy will have enough time to join the Vietnam Men's Volleyball Team. The tournament is expected to close on November 2. In addition to Quoc Duy, the two players Quan Trong Nghia and Duong Van Tien also joined the national team later than expected due to being busy competing in Ha Tinh.
Nguyen Van Quoc Duy participated in the 2025 National Championship with the Ho Chi Minh City Police men's team and won 3rd place. The hitter is currently on the payroll of the Vinh Long men's volleyball team.
In the period of focusing on international missions in early 2025, Nguyen Van Quoc Duy joined the Vietnam Men's Volleyball Team. This player participated in the AVC Champions League 2025, AVC Nations League and SEA V.League 2025. Quoc Duy is a player who plays in the opposite position. In many matches, the hitter played in the starting lineup.
The Vietnam men's volleyball team trained 18 players and then reduced the official list of 14 players in December to participate in the 33rd SEA Games in Thailand.