ASEAN Cup 2026 Semi-Final: Vietnam's Record 22-Match Unbeaten Run Meets Malaysia in Cheras

Vietnam's Historic Unbeaten Run Under Kim Sang Sik

Vietnam's form is the defining story of this semi-final. Under South Korean coach Kim Sang Sik, Vietnam have compiled a 22-match unbeaten run (19 wins, 3 draws), the longest in the nation's football history . Their last defeat was a 1-2 friendly loss to Thailand in September 2024; the last draw was a 1-1 with India in October 2024 .

• Breaking Records: Kim Sang Sik has surpassed the previous record of 18 consecutive unbeaten matches set under the legendary Park Hang-seo .
• Group Stage Dominance: Vietnam topped Group A with 10 points, scoring 13 goals and conceding just one . They crushed Timor-Leste 7-0, defeated Indonesia 3-0 away (ending a 30-year winless drought in Indonesia), and beat Cambodia 3-1 .
• 'Lucky Black Shirt': Coach Kim has even joked that his "lucky black shirt" is part of the streak .

Vietnam's Historical Semi-Final 'Jinx' Against Malaysia

This is the first time Vietnam and Malaysia have ever met in an ASEAN Cup semi-final . In the five previous editions where Vietnam reached the final (1998, 2008, 2018, 2022, 2024), they faced Thailand, Singapore, Philippines, Indonesia, and Singapore — never Malaysia .

However, Vietnam has a painful history against Malaysia in the semi-finals of the tournament's precursor, the AFF Cup.

• In 2010, Vietnam, the defending champions, lost 0-2 away and were held 0-0 at home, being eliminated .
• In 2014, Vietnam won the first leg 2-1 away but lost the return leg at home 1-4, a dramatic collapse .

These two defeats are the only times Vietnam has been eliminated by Malaysia in a semi-final . The 2014 defeat is also the last time Malaysia beat Vietnam in any competition, a span of 10 matches (9 wins, 1 draw for Vietnam) since 2014 .

Overall, in ASEAN Cup history, Vietnam leads the head-to-head 7 wins, 2 draws, and 2 losses across 11 encounters . Across all competitions since 2005, Vietnam has 14 wins, 2 draws, and 2 losses .

Malaysia's Venue Shift: From Bukit Jalil to Cheras

A major logistical factor is the venue change. Malaysia's iconic Bukit Jalil National Stadium (87,000 capacity) is unavailable for the semi-final due to ongoing track replacement works ahead of the 2027 SEA Games .

The match has been moved to the Kuala Lumpur Football Stadium (KLFA Stadium) in Cheras, a much smaller venue with a capacity of around 15,000–18,000 . This significantly reduces Malaysia's home advantage. Bukit Jalil has been described as an intimidating "cauldron" for visiting teams, a key factor in Malaysia's historic triumphs . The Cheras stadium was also used for Malaysia's group-stage home matches, where they beat Laos 4-0 and the Philippines 1-0 .

Tan Cheng Hoe's Underdog Mindset

Malaysia's interim coach Tan Cheng Hoe has publicly framed his team as the clear underdog, stating they have "nothing to lose" against the defending champions .

"We'll be at our best. There is no pressure on us. Vietnam are the defending champions and have been dominant, but we will go out and give everything."

Malaysia finished second in Group B with 9 points, securing their semi-final spot with a narrow 1-0 win over the Philippines via a Pavithran Gunalan header .

Missing Details

The available sources do not contain specific information about Muhammad Alif Ahmad's response to criticism, Bergson da Silva's potential call-up, or specific ticket sales figures for the second leg at My Dinh Stadium.

Key Statistics at a Glance

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Vietnam enter as overwhelming favorites with a record 22-match unbeaten streak and a dominant historical record over Malaysia . Malaysia, playing at a smaller neutral venue in Cheras due to Bukit Jalil's unavailability, are leaning on an underdog mentality under interim coach Tan Cheng Hoe . The only real source of hope for Malaysia is the historical semi-final 'jinx' from 2010 and 2014, the only times they have beaten Vietnam in a knockout setting in recent history . The other semi-final sees seven-time champions Thailand face Singapore, beginning August 15 .