Vietnam national team wins AFF Cup 2026: Historic journey under coach Kim Sang-sik

On the night of January 5, 2026, at Rajamangala Stadium in Bangkok, Thailand, the final whistle blew and the entire S-shaped strip of land burst into jubilation. The Vietnam national football team had defeated Thailand with an aggregate score of 5-3 over two legs to claim the Southeast Asian championship for the third time in history. This was the first title of Vietnamese football under South Korean head coach Kim Sang-sik, who had only taken charge of the team in May 2026. This victory not only affirmed Vietnam's number one status in the region but also opened a promising new chapter for Vietnamese football on the continental stage. The journey to glory at the AFF Cup 2026 began in the group stage, where Vietnam faced a relatively comfortable group with Indonesia, Laos, Myanmar, and the Philippines. However, coach Kim Sang-sik's squad did not underestimate their opponents. In the opening match against Laos at Viet Tri Stadium, Vietnam secured a convincing 4-1 victory thanks to a brace from striker Nguyen Xuan Son and goals from Nguyen Tien Linh and Nguyen Van Toan. This match showcased a completely new face of the team with high pressing, quick ball circulation, and diverse finishing. A 1-1 draw away to the Philippines was considered an acceptable result, while a 3-0 win over Myanmar and a 1-1 draw with Indonesia helped Vietnam top Group B with 10 points, advancing to the semi-finals as the strongest team in the group stage. In the semi-finals, Vietnam faced Singapore, a team that had surprised many by eliminating Malaysia in the group stage. In the first leg at Jalan Besar Stadium, Vietnam struggled against a defensive opponent. However, the champions' composure showed in the final minutes as midfielder Nguyen Quang Hai executed a world-class free kick to seal a 2-0 victory. In the second leg at Viet Tri, Vietnam continued to demonstrate superiority with a 3-1 win, advancing to the final with a 5-1 aggregate. Nguyen Xuan Son scored another brace, reaffirming his remarkable form. The final against Thailand was billed as a defining match for Southeast Asian football. In the first leg at Viet Tri on January 2, 2026, Vietnam started confidently in front of more than twenty thousand home fans. Nguyen Xuan Son opened the scoring in the 12th minute with a precise header from Phan Tuan Tai's cross. Thailand equalized in the 62nd minute through Chalermsak Aukkee, but just 11 minutes later, Nguyen Tien Linh tapped in from close range after a scramble in the box, sealing a 2-1 victory. This result gave Vietnam a significant advantage ahead of the second leg at Rajamangala, where Thailand had never lost an AFF Cup final. The second leg on January 5, 2026, was one of the most dramatic matches in AFF Cup history. Thailand started with high intensity and scored in the 28th minute through Ben Davis. However, Vietnam remained unfazed. In the most difficult moments, the champions' class and resilience shone through. Nguyen Xuan Son equalized in first-half stoppage time with a powerful long-range shot, before an own goal from Pansa Hemviboon put Vietnam ahead in the 60th minute. Thailand pushed forward and equalized again through Supachok Sarachat in the 71st minute. With the aggregate score at 3-3 and Thailand searching for a third goal to force extra time, Nguyen Xuan Son once again delivered, scoring a close-range header in the 82nd minute to seal a 3-2 win on the night and 5-3 on aggregate. With three goals in the final, Xuan Son finished the tournament with seven goals, claiming the Golden Boot. Coach Kim Sang-sik's tactics were the key to Vietnam's success. Unlike his predecessor Philippe Troussier with a pure possession philosophy, the South Korean coach built a balanced and pragmatic playing style. The 3-4-3 formation was used flexibly, transitioning to 5-4-1 in defense and 3-4-2-1 in attack. Rapid transitions were Vietnam's biggest strength. Wing-back runs from Vu Van Thanh and Phan Tuan Tai created space for the attacking trio. The decision to call up naturalized Brazilian-born striker Nguyen Xuan Son was a turning point. With his ideal physique, ball-holding ability, and diverse finishing, he became the perfect focal point for Quang Hai, Tien Linh, and Van Toan. Goalkeeper Nguyen Filip also played a crucial role with outstanding saves in the final, especially a close-range block from Nicholas Mickelson in the 77th minute with the score at 2-2. Center-backs Do Duy Manh and Bui Tien Dung were solid throughout the tournament, while midfielder Nguyen Hoang Duc showed immense maturity in controlling the tempo and delivering accurate long passes. The blend of experienced veterans and young talents such as Nguyen Thai Son and Khue Van Khang created a cohesive and determined squad. Tactically, Kim Sang-sik's masterstroke was neutralizing Thailand's wide attacks. Instead of engaging in an open game, Vietnam deliberately dropped deep to close spaces behind the defense, then used Van Toan's pace and Xuan Son's strength for lightning counter-attacks. Vietnam's positional stability contrasted with Thailand's excessive changes. Statistics showed Vietnam completed 86% of their passes in the second leg, compared to Thailand's 79%. The historical significance of this title is immense. It was Vietnam's third Southeast Asian championship, following 2026 and 2026. More importantly, it came after a difficult period in 2026 when Vietnam exited the Asian Cup early and failed to defend their SEA Games gold medals. The title brought not only significant prize money but also renewed belief ahead of the Asian Cup 2027 qualifiers. It also validated the policy of naturalizing quality players, opening doors for other foreign-born talents. International media reaction was overwhelmingly positive. AFP described the victory as "a feat in Southeast Asian football," while Bangkok Post acknowledged the superiority of the new champions. ESPN Asia analyzed that the victory showed Vietnam narrowing the gap with Asia's top football nations. Domestically, millions of fans took to the streets from Hanoi to Ho Chi Minh City, creating a festival atmosphere unseen since 2026. Hashtags celebrating the team reached tens of millions of impressions within hours. Looking ahead, Vietnam will quickly shift focus to the Asian Cup 2027 qualifiers and deeper runs in continental competitions. Coach Kim Sang-sik declared after the final that he and his players will not stop at the regional level. With a generation of players in their prime, growing financial resources from sponsors, and a clear development vision, Vietnamese football can dream of greater achievements in Asia. However, the coaching staff must consider squad rejuvenation as several key players are over 30, while maintaining stability in youth development. The AFF Cup 2026 title is a well-deserved reward for the tireless efforts of the entire team and coaching staff. From topping the group stage to convincing semi-final victories and a composed final performance, Vietnam proved they deserve the Southeast Asian crown. This victory not only brings pride to the fans but also serves as inspiration for young players across the country. Vietnamese football is entering a new era, with a bright future ahead.