Vietnam's U23 team will face a serious test at the 2026 Asian Games. At this level, small mistakes can quickly change the outcome of a match, so the team will need to stay organized, defend well, and make the most of the chances that come their way.
The quality of Vietnam's opponents will also be important. How the team deals with stronger sides, manages the demanding schedule, and uses its squad could ultimately determine how far it goes in the tournament.

What Vietnam U23 Needs From Its Squad
One of the biggest challenges at a tournament like this is maintaining consistency from one game to the next. With limited time to recover between matches, having reliable players on the bench can be just as important as having a strong starting XI.
Vietnam will need midfielders who are comfortable defending but can also move the ball forward quickly. The defenders, meanwhile, must remain composed when facing pressure and avoid giving opponents easy opportunities.
There will also be plenty of responsibility on the attacking players. Against stronger teams, clear scoring chances may be limited, so the wingers and forwards will need to make intelligent runs and take their opportunities when they appear.
Four Areas That Could Make the Difference
When the final squad is announced, these four areas will be worth watching closely:
- Goalkeeper: Good positioning and confident distribution can help the team play out of difficult situations.
- Central defense: Strong communication between the center-backs will be important, particularly against quick counterattacks.
- Midfield: Vietnam's ability to deal with pressure and keep possession could determine how much control it has in matches.
- Attack: Movement, creativity, and finishing will be essential when chances are limited.
If Vietnam can find the right balance between these areas, the team should have more options when adapting to different opponents.
Japan and South Korea Will Provide Major Tests
The Asian Games feature teams with very different styles, so Vietnam cannot expect to use the same approach in every match.
Japan's U23 side is likely to test Vietnam with quick passing, intelligent movement, and fast decision-making. Vietnam will need to protect the middle of the pitch and avoid allowing Japan to create easy combinations close to the penalty area.
South Korea presents another difficult challenge. Its physical strength and high tempo can put opponents under pressure, particularly during transitions and second-ball situations. Vietnam's midfield will need to stay disciplined and composed, especially when the game becomes intense.

West Asian Teams Could Also Cause Problems
Teams from West Asia can bring a different kind of challenge, with physical play, direct attacks, and technically strong midfielders.
For Vietnam's defenders, concentration will be crucial. They will need to know when to challenge for the ball while making sure they do not leave too much space behind them.
Set pieces could also become an important factor in these matches. A single free kick or corner can decide a tight game, making defensive organization particularly important.
When facing a team that sits deep, Vietnam may need to be patient. Moving the ball quickly from one side to another and combining through the midfield and wings could help create openings.
Squad Depth Could Be Crucial
A demanding tournament schedule can expose teams that depend too heavily on a small group of players. Vietnam will therefore need its substitutes to be ready whenever they are called upon.
Good squad depth would allow the coaching staff to rest key players without completely changing the team's structure. It could also become particularly valuable if Vietnam reaches the knockout stages, where every match carries greater pressure.
Substitutions will also matter. Knowing when to introduce fresh legs or change the team's approach could make a significant difference in closely fought matches.
What Would Be a Successful Tournament for Vietnam?
For Vietnam, reaching the knockout stages with a well-organized team and a clear tactical identity would be an important first step.
The tournament will provide an opportunity to see how the young players respond to pressure, stronger opposition, and difficult match situations. It will also give the coaching staff a chance to assess which players can consistently perform at a high level.
Most importantly, the experience could be valuable for the players' long-term development. Competing against strong Asian teams can help young footballers gain the confidence and experience needed to eventually make the move to the senior national team.
For Vietnam U23, the 2026 Asian Games will therefore be about more than just results. It will be an opportunity to compete, learn, develop, and show that the next generation of Vietnamese footballers is ready for bigger challenges.