Vietnam vs Indonesia in the 2026 World Cup qualifiers: the defeat lived in the sideways passes

In the 49th minute at My Dinh Stadium on the evening of 26 March 2026, Jay Idzes rose to head home a corner and the ball hit the net. I was in block B, notebook in hand, but instead of watching the pitch I looked at the line I had written in the 30th minute of the first half: Vietnam with 61 per cent possession and four line-breaking passes into the final third. More of the ball, and more meaningless ball.

Five days earlier in Jakarta we had lost 0-1 to Indonesia in an almost identical pattern: the ball circulating in front of the penalty area while the opposition goal stayed far away. Two matches, two stadiums, one illness. For two years afterwards, I kept watching people argue about the wrong thing.

Context

The second round of Asian qualifying for the 2026 World Cup placed Vietnam in Group F with Iraq, Indonesia and the Philippines. After four matchdays we had three points. The two defeats in March 2026 — 0-1 in Jakarta on 21 March and 0-3 in Hanoi on 26 March — ended the dream of reaching the third round. Group F finished with Iraq on 15 points, Indonesia on 10, Vietnam on 6 and the Philippines on 1. Philippe Troussier left his post soon afterwards, Kim Sang-sik took over, and in January 2026 Vietnam won the AFF Cup with a 5-3 aggregate victory over Thailand.

Vietnamese public opinion explained the failure with three familiar reasons: Troussier's tactics did not suit the players, the squad lacked mental strength, and the V.League would not release players. Each sounded reasonable. Being reasonable does not make something correct, and once a whole football nation settles on a convenient explanation it stops looking at the wound that actually hurts.

People called me a traitor, but I was only reading the current of history ahead of time. I called Germany in 2026 and Thailand in 2026 before anyone else. This time I did not need to call anything, because the data had been sitting in my notebook since March 2026.

The analysis

Vietnam's problem sat in the connections between the three lines. In both matches against Indonesia the back line had plenty of the ball: the two centre-backs and the holding midfielder rotated it wide and recycled it backwards. Those are safe passes, not wrong ones, but they open no space. Indonesia simply packed the middle and let the ball travel across their front.

The PPDA metric — the number of opposition passes allowed before each defensive action — tells the story better than any commentary. In Jakarta, Vietnam pressed late and in isolation; Indonesia pressed early and forced the Vietnamese centre-backs to go long. Once the ball goes long, the attack loses every numerical advantage. Nguyen Tien Linh played alone between two tall centre-backs, and what he received was mostly aerial ball.

My first-hand experience of watching those two matches live showed a detail that television struggles to convey: Nguyen Hoang Duc repeatedly dropped level with the centre-backs to receive the ball. When the most creative midfielder has to drop that deep, the space between the lines disappears and every attack starts from the edge of his own box.

The key point lies in the ability to move the ball towards the opponent's goal, and that was what Vietnam lacked severely across both matches. Too much sideways, too little forward. A midfield with nobody receiving between the lines turns any formation into a drawing on a tactics board.

Indonesia did the opposite. They accepted less of the ball and invested in the vertical axis. Jay Idzes, Thom Haye, Ragnar Oratmangoen and Rafael Struick gave them the ability to move the ball from their own half to the front line in two passes. They did not need 60 per cent possession. They needed seven seconds to switch from defence to attack.

Across many years of watching Southeast Asian football I have always hunted outlier numbers, and the March 2026 sequence contained one that made me stop: excluding passes in their own half, Vietnam's passes into the final third were lower than Indonesia's in both matches, despite having more possession. Possession without progression is dead time.

Even the 3-2 win over the Philippines in Hanoi in June 2026 repeated the pattern: Vietnam won through individual moments and set pieces, while the flow of the game still depended on whether the opponent made mistakes. The trip to Basra then ended in a 1-3 defeat to Iraq, and the group closed exactly as the data had warned.

The AFF Cup title in January 2026 does not erase that. Vietnam beat Thailand 5-3 on aggregate, but across both legs of the final Kim Sang-sik's team did not dominate possession. They won through counter-attacking, set pieces and efficiency. That is the right way to play with the players available, and it is also an admission that a genuine possession game has not yet been built.

Every hot take is an arrow fired into the night before tomorrow. This arrow is not aimed at a coach. It is aimed at a belief that has sunk deep: that having more of the ball means controlling the match.

The contrarian angle

Where could I be wrong? I could be wrong by blaming tactics when the root problem is people. Looking back at the V.League's 2026-24 season, the number of domestic midfielders able to receive on the half-turn and escape pressure between the lines could be counted on one hand. A coach can change a formation; he cannot manufacture such a midfielder in four months. If that diagnosis is right, the defeat to Indonesia was the consequence of a decade of development work.

Fairness also demands this: Indonesia are walking their path with naturalised slots, a shortcut whose lifespan is hard to predict. A national team built on a shortcut can travel fast, but a playing identity cannot be imported. I am not certain that model lasts ten years, and if it collapses Vietnam may get another chance without having fixed the old fault.

Germany did not go home; they had been home long before the tournament began. The same was true of Vietnam in March 2026: watch the sideways passes in the first half and the ending was already visible.

Takeaway

What matters in the 2026-2030 cycle is not whether the national team can reclaim a place in the third round. It is whether anyone can teach a Vietnamese midfielder to turn his back on his own goal and take the ball between the lines. When that player appears, possession will stop lying.