AFF Cup 2026: Vietnam's Defensive Counter-Attacking Tactics – An Inevitable Path or a Road to Failure?

When the opening whistle of the AFF Cup 2026 final echoed through My Dinh National Stadium, I noticed something strange: Vietnam's defensive line dropped deeper than usual, as if they were playing with nine men in their own half. That was not a coincidence. It was a tactical declaration. In their last three matches, Vietnam's PPDA (passes allowed per defensive action) had dropped from 12.4 to 8.7 – a number showing they no longer pressed high as they did under coach Park Hang-seo. Instead, they chose to concede possession, drop deep, and wait for the moment to explode. The question arises: is this the right choice for a team once dubbed 'the Golden Star Warriors' with a passionate attacking style?

The context of this change is not hard to understand. After the failure in the 2026 World Cup qualifiers, the Vietnam Football Federation (VFF) decided to change its philosophy. Coach Philippe Troussier, Park Hang-seo's successor, brought a ball-control ideology, but the results were not as expected: the team won only 2 of 8 official matches. Pressure from the public and experts forced the VFF to act. Then, coach Kim Sang-sik – who once led Jeonbuk Hyundai Motors to two K League titles – was appointed in May 2026. He brought a completely different philosophy: solid defense, fast transitions, and maximizing the speed of wingers.

This change is not accidental. In my experience following matches, I noticed that Southeast Asian teams have gradually adapted to Vietnam's ball-control style. Thailand, Indonesia, even Malaysia, have learned to block the midfield and exploit spaces behind the full-backs. Park Hang-seo's high-pressing style, though successful at AFF Cup 2026, has become predictable. Data from the AFF Cup 2026 group stage matches shows: when facing teams with dense midfields like Thailand, Vietnam's pass completion rate was only 78% – 12% lower than their average in friendly matches. This shows the necessity of change.

The key point lies in how Kim Sang-sik built his defense. Instead of using a center-back with good passing ability like Que Ngoc Hai, he prioritized players with speed and reading ability like Bui Hoang Viet Anh and Nguyen Thanh Binh. This duo is not only responsible for clearing the ball but also serves as the first links in counter-attacks. In the semi-final against Singapore, I counted at least 7 times Vietnam launched attacks from their own half with long passes over the top for Nguyen Van Toan – a player with impressive speed and intelligent positioning. Result: Van Toan scored 2 goals and assisted 1 in that match. This is not a coincidence. It is a carefully calculated plan.

However, I cannot help but question the sustainability of this style. In the first leg of the final against Thailand, Vietnam only controlled 38% of possession – the lowest figure in their history of participating in finals. They won 2-1 thanks to two sharp counter-attacks, but what would happen if the opponent did not push forward? If Thailand chose to play slow, keep the ball, and wait, would Vietnam's defense be patient enough to wait for the moment to explode? I remember the match against Indonesia in the group stage, when the opponent deliberately conceded possession and played a defensive block. Vietnam was completely stuck, creating only 2 shots on target in the entire 90 minutes. This reveals a tactical blind spot: the counter-attacking style only works when the opponent pushes forward, and it becomes useless against teams that choose to defend negatively.

I could be wrong, but I believe the problem lies not in tactics but in mentality. When a team accustomed to controlling possession switches to a defensive style, they often lose confidence in short passing. I witnessed this in the match against Malaysia: Vietnamese players repeatedly made simple passing errors, as if they were afraid to hold the ball for long. This is not a technical issue, but a mental one. They need to be freed from the pressure of controlling the game. If Kim Sang-sik can help his players understand that defending does not mean being passive, but rather a proactive strategy, this style could become a lethal weapon.

Looking back at history, I remember Park Hang-seo's AFF Cup 2026 campaign. At that time, Vietnam also played defensive counter-attacks, but they had a difference: they always maintained initiative in choosing when to attack. They never dropped too deep, and they always had at least 3 players ready to sprint when they had the ball. In comparison, Kim Sang-sik's current squad is somewhat more passive. They often wait for opponents to make mistakes rather than actively creating them. This can be effective against weaker opponents, but against teams of similar caliber like Thailand, it becomes risky.

Data from recent matches shows a notable trend: Vietnam has the highest conversion rate of chances into goals in the tournament (23.5%), but also the lowest average shots per match (8.2). This means they do not create many chances, but when they do, they are very efficient. This is a double-edged sword. If luck is not on their side, they will find it very difficult to win. I remember the second leg of the AFF Cup 2026 final against Thailand, when Vietnam only needed a draw to be champions, but they lost 0-1 because they could not create enough pressure on the opponent's goal. That lesson is still relevant.

However, I also see positive signals. The emergence of Nguyen Dinh Bac – a 20-year-old player currently playing for CAHN – has brought a fresh breeze. In the match against Cambodia, he had 4 successful dribbles, the most in the team. This shows that Kim Sang-sik is gradually building a new generation of players who are not afraid to face pressure. If these young players continue to develop, they could become the core for the 2030 World Cup campaign.

So, what is the answer to the initial question? I do not think that the defensive counter-attacking style is an inevitable choice. It is just a choice suitable for the current circumstances. When you do not have world-class creative midfielders, when you cannot control possession against opponents with better physicality, then playing defensive counter-attacks is a reasonable solution. But it should not become a fixed philosophy. It should be a flexible tool, used depending on the opponent and the situation.

In the upcoming second leg of the final, I predict Thailand will attack from the start. They will push forward and put pressure on Vietnam's defense. If Vietnam can withstand that pressure in the first 30 minutes, they will have opportunities to counter-attack and score. But if they concede first, everything will become extremely difficult. I believe Kim Sang-sik has prepared thoroughly, but football always contains surprises.

In the empty stadium, I hear my own voice more clearly than ever. That is a phrase I often tell myself before an important match. And I believe the Vietnamese players are also listening to their inner voice. They know they are not the strongest team in the tournament, but they have something no other team has: the heart of millions of fans. That can make a difference.

Mispronounced, but with the right voice I did not know I had. I remember my early days as a commentator, when I mispronounced player names and was ridiculed by the audience. But I learned that perfection does not come from avoiding mistakes, but from daring to face them. The Vietnam national team is the same. They may not be perfect, but they dare to face challenges. That is admirable.

Where I was once doubted, now I find answers. When I was a young reporter, I was laughed at by male colleagues for my tactical analyses. But now, they have acknowledged me. I believe the Vietnam national team is going through a similar journey. They are being doubted, but they have the opportunity to prove they deserve the trust.

Transfers are not real until someone tells them as a destiny. In football, nothing is certain. A match can change the fate of an entire team. And I believe this second leg of the final will be an important turning point for Vietnamese football. Whatever the result, I believe the team has learned valuable lessons.

A summer without spectators, but we still trained for imaginary spectators. I remember the summer of 2026, when stadiums were empty due to the pandemic. But we still trained, still competed, still gave our all. The Vietnam national team is the same. They do not need spectators for motivation. They have a bigger goal: national pride.

I was once a laughingstock for my pronunciation, now I am the voice they choose every night. That is my journey. And I believe the Vietnam national team is on a similar journey. They were once criticized, once doubted, but now they stand before a historic opportunity. They can write their own story.

The widest stadium is not where there are many people, but where people are willing to listen. And I believe millions of Vietnamese fans are listening. They are waiting for a victory. They are waiting for a beautiful story. And I believe the team will not disappoint them.

At the end of the match, win or lose, I hope we will see a more mature, more resilient Vietnam national team. And I believe that with this defensive counter-attacking style, they are on the right track. But they need to be more flexible, need to know when to attack, when to defend. Football is not a fixed formula. It is an art. And true art always knows how to adapt.

I will watch this match with a heart full of hope. And I believe that, whatever the result, Vietnamese football will continue to develop. Because we have people who dare to dream, dare to fight, and dare to overcome their own limits.