Dinh Bac scores in the 25th minute as Vietnam extend unbeaten run to 27 matches against the Philippines

In the 25th minute, Williams Minh Hoang collected Thanh Long's pass on the right flank, accelerated and sent in a low cross. The ball struck a Philippine defender's back and changed direction. Dinh Bac was there at the right moment, finishing cleanly past goalkeeper Falkesgaard. The stands erupted. The only goal of Vietnam's opening match carried the footprint of a 19-year-old making his first international start, plus a measure of fortune no analyst could have planned for. I rewatched that passage four times, then switched off the screen and sat still. What stayed with me after the final whistle were the 65 minutes that followed, when Vietnam deliberately dropped deep, handed the initiative to the Philippines and waited for the match to end itself. Vietnam entered the tournament on a 27-match unbeaten run under Kim Sang Sik. The record looks handsome on paper, but it was woven through a congested calendar stretched over many months. The price was a squad arriving with injuries and accumulated fatigue. Nguyen Xuan Son left the tournament early through injury, removing from the attack a centre-forward who had long been a fixed reference point. Behind him, Kim Sang Sik had to improvise with combinations that had never been tested together. The Philippines are not rated highly, but they were patient enough to turn a match that seemed settled into a psychological examination. After conceding, they held more of the ball, pressed continuously and forced defensive errors from Vietnam. The crossbar saved one goal, Patrik Le Giang saved several more, and the Philippines' lack of a clinical finish saved the rest. Those three reprieves owed more to luck and individual reflexes than to any defensive system. The problem lay in how Vietnam managed their advantage. After the opener, the team in red dropped its shape low, and the distance between defence and attack stretched into an empty buffer zone. Each time the Philippines shifted the ball wide, Vietnamese midfielders were forced to retreat with it, and the number of players available for a quick transition shrank to two, sometimes one. A few counter-attacking situations still appeared, but they came from individual effort rather than structure. A low block has its own logic: it covers the space behind the defensive line, restricts passes through the lines, and forces the opponent wide to cross into the box, where centre-backs hold the positional advantage. That logic only holds when the players ahead of the block retain enough numbers to escape with the ball. When the whole team collapses in front of the box, the clearance has no destination. It returns to the opponent's feet within seconds, and the cycle repeats until an error occurs. Dinh Bac is the kind of player who can manufacture a chance from a small gap. Isolated against two markers, with ten minutes without a touch, he cannot hold the rhythm alone. Vietnam lack an intermediate link between midfield and attack — someone to receive in the middle, turn and drag the whole shape upward. Xuan Son's absence leaves precisely that gap. Within that picture, the three players making their international debuts were the brightest part of the night. Adou Minh went straight into the defence alongside Viet Anh and Xuan Manh. The CAHN centre-back showed awareness, composure and strength in challenges. He produced no truly eye-catching moment, and that is the point. A defender making his first appearance without a significant error — contributing to a clean sheet during a second half spent under siege — completed work few notice. The groundsman of an 87,000-seat stadium has never once watched a match from the VIP seats. Players like Adou Minh live in that grass-level margin: they keep the structure standing, and nobody prints their names on the banners. Khoa Ngo came on in the 70th minute and immediately gave Vietnam a different attacking outlet. He drifted into the gap between full-back and centre-back, receiving the ball facing goal. For a side long dependent on a familiar group, a new option on the flank is worth more than a goal. The decisive attacking contribution, though, belonged to Williams Minh Hoang. Collecting Thanh Long's through ball, the 19-year-old accelerated down the right and drilled a low cross into the box; the ball deflected off a Philippine defender to create the only goal. There was an element of fortune in the move. Without the deflection, the passage might have ended differently. Even so, Vietnam's pressure and Hoang's contribution deserved a reward. Born in 2026, Hoang needed only half a season to establish himself at CA TP.HCM and a few training sessions with the national team to persuade the staff to hand him a starting place in the opening match. Kim Sang Sik did not field him as an experiment. The decision rested on verified qualities: pace, technique, strength, hold-up play and finishing. Standing 1.90 metres yet deployed on the right wing rather than centrally, Hoang plays directly in a European style, with few wasted touches, and his soft first touch sits oddly with a frame that size. Xuan Son's early exit may make Hoang considerably more important. The CA TP.HCM forward may now be asked to take on more scoring responsibility alongside Dinh Bac. Another start against Thailand would no longer be a surprise. Patrik Le Giang was the least-mentioned figure of the match and also the most important. His saves came largely from correct positioning before each shot, something that never appears on a stats sheet. Years spent in Southeast Asian stands and press boxes taught me that goalkeepers like him are remembered only on the night they err. On the touchline, Kim Sang Sik kept signalling his team forward. The players nodded and kept retreating. That gap between instruction and action lasted the entire second half, and it does not belong to a tactical diagram. It belongs to legs that have run out of energy after months of competition. What collective memory will retain from this match is the 27-match unbeaten run and the three points. What the footage retains is a team unable to control a game after taking the lead — a habit that has appeared repeatedly inside that very unbeaten run, the only difference being that this time it went unpunished. A 27-match unbeaten run is an achievement, and it is also a curtain. A side that has not lost in 27 matches tends to believe its way of playing has been validated, that narrow wins are proof of character. In football, character and luck often wear the same shirt, and only a knockout tie — where the opponent knows how to use half a chance — separates one from the other. There is a kind of football that happens after the stadium lights go out. There, no scoreline can hide the gap between midfield and attack. There is also reason for caution in crowning Hoang after one match. A single game cannot establish whether the three debutants can sustain the form and confidence of their debuts. But the reverse of the usual argument needs saying too: those three new faces were not a reward for a long-term plan. They were the consequence of injury and overload — Kim Sang Sik was forced to change, and that change showed the resources were there all along, simply never named. I once sat beside an old supporter for 90 minutes. He did not sing, but he knew every name. Those who know every name tend to see the cracks before the stands do. Three points are in the bag. The lesson is not. Vietnam still have a match against Thailand to answer whether this team can hold the ball after taking the lead, or whether they will keep leaving their fate to the crossbar and a goalkeeper's saves. If Kim Sang Sik uses that match to give his midfield the right to play, the unbeaten run will mean something else. If not, it is only a number waiting to be erased.