Vietnamese players in red jerseys at the 2021 Davis Cup Asia/Oceania Zone Group III

The team representing Pacific Oceania is made up from various national teams from the Oceania region, except for Australia and New Zealand, including Colin Sinclair who currently ranks 723rd in the Association of Tennis Professionals (ATP) rankings, the highest place in the tournament.

In the first singles match, Trinh Linh Giang handled Mainguy Clement 4-6, 6-3, and 7-5 in three sets, putting Vietnam 1-0 in front.

The second singles clash saw Colin Sinclair of Pacific Oceania overwhelm Vietnamese star Ly Hoang Nam 4-6, 6-4, and 4-6 in three sets, earning an equalizer.

In the doubles match, Ly Hoang Nam/ Le Quoc Khanh defeated pair Colin Sinclair/ Baudinet Brett to go 2-1 up.