U23 Vietnam and '3 Identical Matches': When Ball Control Cannot Compensate for a Fragile Defensive Structure

The quarterfinal ticket at Asiad 2026 was bought with a performance that repeated itself to a puzzling degree. Former international Nguyen Tuan Phong, in an exchange with Tuoi Tre, used the phrase that may haunt the coaching staff the most: three identical matches. Not identical in results, but identical in the way U23 Vietnam controlled the ball, created chances, missed them, and then conceded goals too easily. This exposes a truth that the scoreline cannot hide: the team is operating with a makeshift defensive structure and lacks a fulcrum in midfield. The context of the match against U23 Uzbekistan records a game where U23 Vietnam 'attacked calmly and controlled the ball well.' But the two goals conceded came too easily, especially with the left flank heavily exploited in the first half. The substitution bringing on Phi Hoang improved the situation, but that was a reactive adjustment, after the structure had already been distorted. More notably, head coach Dinh Hong Vinh did not have two first-choice center-backs in Hieu Minh and Nhat Minh, forcing him to field brand-new center-backs. The trio of Duc Anh, Le Nguyen Hoang, and Pham Ly Duc lacked smooth coordination. That is a systemic problem, not an individual error. Digging deeper into the structure, the biggest blind spot lies in the defensive midfield position. The attack-minded midfield duo of Xuan Bac and Nguyen Thai Quoc Cuong cannot create a screening layer in front of the back three. Former international Tuan Phong pointed out that the team is missing a holding midfielder of the Thai Son mold, and seemingly cannot find such a player. When the midfield pushes high and no one covers, the space behind the wing-backs becomes a dead zone. Uzbekistan attacked this weakness repeatedly, while U23 Vietnam only reacted after taking the hit. The absence of a true defensive midfielder leaves the already inexperienced center-backs even more exposed to direct confrontations with counter-attacks. The result: two goals conceded 'too easily,' as the expert remarked. The counter-intuitive angle: U23 Vietnam's problem at Asiad 2026 is not in the finishing department, as many might assume. In fact, missing many chances across three consecutive matches may reflect low chance quality, not sheer bad luck. When the team lacks a game-breaking talent like Dinh Bac, attacking moves become predictable and lack sharpness in the final third. Shots are taken from unfavorable positions with low scoring probability. This explains why good ball control cannot be converted into goals. It also explains why opponents do not fear pushing forward, because they know Vietnam's attack lacks the ability to punish them. A structure without a defensive midfielder and without a striker with a goal-scoring instinct will always leave the team in the stalemate we have witnessed. Before the quarterfinal, the question is no longer whether U23 Vietnam can overcome South Korea or Saudi Arabia, but whether the coaching staff has the courage to change the team structure, accepting a pragmatic defensive-counterattacking approach over a delusional possession game. Given what has been shown, if they keep the current framework, U23 Vietnam will repeat the familiar script: more possession, more painful defeat. Can the penalty shootout victory over South Korea at the 2026 AFC U23 Asian Cup be repeated in a context where the squad is weaker and the opponent has already studied their playbook? The answer lies in change, not in repetition.