Southeast Asia Final 2026: Indonesia Build With Three Centre-Backs, Thailand Hide Chanathip in a Five-Man Block

The final training session in Jakarta, Ole Romeny ran a lap on his own in the corner of the pitch, separated from the rest of the group. No one shouted at him. No doctor bent down to check his knee. There was only the sound of boots pressing into wet grass, steady, like a breath being held. The next day, he was confirmed as a starter in the final. In football, training alone the day before and starting the day after has never been a clean bill of health. It is the signal of a player on managed minutes, calculated to burn at the right moment. I have sat through enough finals to know that when a team has to conceal the condition of a striker before kick-off, that team is betting on a moment, not a match. And Southeast Asian finals, historically, have always been decided by exactly those moments. Before getting into tactics, one note on the name. The competition in which Indonesia and Thailand meet in the last match is not organised by FIFA, but belongs to the ASEAN Football Federation. The label "FIFA ASEAN Cup" that appeared in a few reports is an editorial error. To me, this small detail is not small: a piece that gets the competition's name wrong makes the numbers behind it worth questioning too. My trade taught me to trust structure, not labels. Setting the label aside, structure is what matters. Indonesia's starting list was announced with Emil Audero in goal, and in front of him three centre-backs: Diks, Baggott and Hubner. The flanks are handled by Verdonk on the left and Oratmangoen on the right, pushing up as genuine wing-backs. In the middle, Pelupessy and Haye form a double pivot. Up top, Romeny plays highest, supported by Baker and Vickery. That is a 3-4-3 family shape. Thailand answer with a structure almost opposite in idea. Five defenders: Bureerat, Sayriya, Kaman, Bihr and Mickelson. Three midfielders: Yooyen, Khamyok and Chanathip Songkrasin. On top, Supachai Chaided and Teerasak Poeiphimai pair up. A 5-3-2 — or more precisely, a five-man defensive block with two forwards waiting to counter. Indonesia and Thailand meeting in a final is nothing new. These are the two biggest football nations in the region, and every time they meet in the last match, memory is dragged back to old nights. But this time, both arrive with different people, different ideas. Indonesia of the naturalisation era carries a new ambition, while Thailand remains loyal to the technical identity and patience that made its name. Reading the two lineups side by side, the match appears before the ball rolls: one side holds the ball, the other yields it. Indonesia, with three centre-backs and two wing-backs, playing at home, will tend to push and occupy space. Thailand, with five defenders, will sit deep, concede the initiative and wait. This is a contest between control and patience. I learned to read the structure of a match during the days without crowds. A hundred days of empty stadiums, and I could hear the ball breathe, and I realised that football still tells the truth even when no one cheers. The structures of Indonesia and Thailand are telling the truth in the same way, before the referee even blows. Within that five-man block, there is only one genuine creative node: Chanathip Songkrasin. With two forwards ahead but only one true creative midfielder in the three, Thailand's counter-attacking output flows through a single man. Every vertical ball, every turn to open an angle, every through-ball for Chaided and Poeiphimai must pass through his feet. This is Thailand's most fragile point. If Pelupessy, or a proactive Indonesian centre-back, shadows Chanathip whenever he drops to receive, the supply line to the two forwards is cut at the root. Every player is a universe; tactics are only orbits. Chanathip is the universe Indonesia must surround, not a name to be handled casually. On Thailand's side, Yooyen and Khamyok are the two who lay the groundwork for Chanathip. They must do the dirty work — tackling, screening, off-ball movement — so that their artist has room. If Yooyen and Khamyok fail to hold the rhythm, Chanathip will be isolated inside a ring of Pelupessy and the Indonesian centre-backs. An isolated artist is still beautiful, but no longer dangerous. But the flanks are the real tactical fault line. Verdonk and Oratmangoen are handed both duties, attacking and defending. This is the role that demands the highest volume of repeated sprints on the pitch, and the most likely place for late-game fatigue to appear. When Indonesia push their shape up, the two wing-backs leave a vast space behind them. If Thailand win the ball at exactly that moment and switch quickly to the flank, Chaided and Poeiphimai can attack that space with just two passes. A five-man defensive block is not dangerous because it is crowded, but because it waits for the exact moment the opponent loses structure. In Indonesia's shape, the pair Pelupessy and Haye play a role that goes unnoticed but is decisive. They are the shield in front of the three centre-backs, and also the ones who launch attacks. When Indonesia push up, these two pivots must hold their balance, high enough to join the circulation, low enough to cover for the two advanced wing-backs. One misaligned step, one loss of the ball in midfield, and the whole structure behind will be exposed to Thailand's counter. This is nameless work, never on the front page, yet it decides the match. Indonesia's three centre-backs were not chosen by chance. Against a forward pair like Chaided and Poeiphimai, building a back three lets Indonesia always have a spare man to cover, to meet crosses from the flanks, and to win aerial duels. Baggott, Hubner and Diks bring a defensive structure with height and physical strength, suited to resisting an opponent that attacks mainly with long balls and crosses. This is a reasonable personnel choice — nothing glamorous, but right for the problem. So which path does Indonesia have to break through the five-man block? My experience of watching matches shows that a back-three team without elite one-on-one dribbling on the flanks will struggle enormously to create chances from open play against a crowded defence. The more reliable route is set pieces and second balls. With the height and build of Baggott, Hubner and Diks, Indonesia have enough material to turn corners and free kicks into a real threat. A ball spilling out of the box, met on the second line and struck back — that is how a compact defence is broken, not by elaborate combinations. And above all of it, the biggest variable remains Romeny. A striker who trains alone the day before and starts the day after is usually not allowed a full 90 minutes at peak intensity. He can be used to create a moment, to score, to serve as the anchor for a set piece. But if the match drags on, if Indonesia need someone to hold the ball up top to slow the tempo and stretch Thailand's block, the question of Romeny's condition returns. That is why I say this final is a bet on a moment. In goal, Emil Audero is the man least mentioned but perhaps decisive in a different way. Against a Thailand that favours the counter, Indonesia's goalkeeper will face few shots, but each could be a one-on-one. Audero's concentration during the spells when Indonesia barely have to defend will matter no less than the goals. A goalkeeper who loses rhythm from too little to do is a quiet tragedy of football. Playing at home against Thailand is a double-edged sword. The crowd can push Indonesia up, but it can also make them anxious. When a five-man block holds firm and time passes, the roar in the stands will gradually turn into urging, then into worry. Indonesia must learn to keep the ball without going mad, to circulate patiently until Thailand's block opens a crack. Patience is a tactical skill, not a virtue. For Thailand, their greatest strength does not lie in the crowded defence, but in the belief that they can endure. A team that has won the regional title many times knows how to enter matches like this without fear. They accept being pressed, accept not having the ball, and wait. There is something the scoreboard never tells: the feeling of a player walking into a final with legs that are not fully sound. In Russia, I learned to write about pain: not to judge, only to touch. I have seen strikers enter the pitch with a confident smile and leave it with a hand clutching a thigh. At this level, a hint of hesitation in the stride is enough to lose half a metre — and half a metre, in a final, is everything. Here, I want to go against a very common reflex. The collective memory of Southeast Asian fans always assumes: the stronger team, playing at home, with more stars, will win. Indonesia, with a quality naturalised squad, is seen as the favourite. But Thailand's five-man block is not a sign of weakness. It is a trap set to invite the opponent forward, and then punish with the very space that advance creates. Thailand have survived and overcome big matches this way many times. The blind spot of memory is this: it remembers the reputation of each name, but forgets that a collective that knows how to endure can neutralise a whole array of stars. A match only ends when people stop remembering it. And finals like this are usually remembered not for the scorer, but for which structure stood longer. Indonesia win if they are patient enough not to expose themselves; Thailand win if they stay lucid until the opponent loses patience. Whether Romeny scores, whether Chanathip assists — those will be answered in 90 minutes. But the real question of this final is a different one: which team will be the first to believe it does not need to change?