[2026 FIFA ASEAN Cup] Indonesia vs Thailand: Match Preview Kick-off: October 5, 22:00 KST
Indonesia and Thailand meet at Jakarta’s Gelora Bung Karno Main Stadium at 22:00 KST on October 5 to contest the inaugural FIFA ASEAN Cup title. Indonesia have played all three of their matches at this venue, while Thailand moved to Jakarta after completing the group stage in Bandung. The final pits Indonesia’s home advantage against the rest Thailand’s regulars received.
1. Match overview and team form
Indonesia finished top of their group with 2 wins and a draw, while Thailand topped theirs with 2 wins and 1 loss. Nine of Indonesia’s 11 goals came in their 9-2 win over Bangladesh in the final group game. They scored twice and conceded none across their matches against Singapore and Malaysia. Indonesia’s second goal against Singapore came from the penalty spot. That is why the Bangladesh rout should not carry the same weight as those other two games when assessing Indonesia’s attack.
Group stage record Record: Indonesia 2 wins, 1 draw, 11 scored, 2 conceded / Thailand 2 wins, 1 loss, 7 scored, 2 conceded Last match before the final: Indonesia beat Bangladesh 9-2 / Thailand lost 1-2 to the Philippines Key factor: Indonesia’s Ole Romeny is a doubt / Thailand made 9 changes to their starting XI against the Philippines
Indonesia’s place in the final was only confirmed at the very end of their match against Bangladesh. Malaysia beat Singapore 6-0 at the same time, leaving both teams level on points and goal difference, with Indonesia ahead on goals scored. Without Mitchell Baker’s 90+7-minute goal, Malaysia would have taken top spot. Thailand, by contrast, beat Pakistan and Vietnam to secure first place with a game to spare. They lost to the Philippines just before the final, but changed 9 players from the starting XI that had faced Vietnam. Thailand’s first-choice centre-back pairing kept clean sheets in both of their earlier matches.
Recent results also need to be weighed against the level of opposition. Since John Herdman took charge, Indonesia have won all 4 matches against Bangladesh, Cambodia, Timor-Leste and Saint Kitts and Nevis, scoring 21 and conceding 3. Across 5 games against Vietnam, Malaysia, Singapore and Bulgaria, they have 1 win, 2 draws and 2 losses, with 3 goals scored and 5 conceded. The Malaysia result came with a caveat: Tom Haye was sent off in the 37th minute, leaving Indonesia with 10 men for the rest of the match. Before the red card, they had created chances, including an Elkan Baggott header off the post and a disallowed Justin Hubner goal. Thailand lost 2-4 on aggregate to Vietnam in the Southeast Asian Championship final in August, but beat them 2-0 in this tournament. After Sarach Yooyen’s early opener, Thailand dropped deeper and dealt with Vietnam’s attacks. Substitute Chaiyaphon Othong added a goal in stoppage time.
Herdman has used a back three and two wing-backs as his base, while adjusting players’ roles. Against Bangladesh, he pushed Kevin Diks out to the right flank and started Baker up front. Hubner’s corner goal and Baggott’s header off the post against Malaysia showed how Indonesia’s tall defenders can contribute at set pieces. Haye has served his suspension and is available for the final. Romeny, who supplies Baker, trained separately in the final session, and Herdman has not confirmed he will play. If Romeny is unavailable, Ragnar Oratmangoen or Luke Vickery could fill the attacking midfield role, though there is little reason to expect the same link-up with Baker.
Anthony Hudson has varied Thailand’s personnel and shape during the tournament. Chanathip Songkrasin is expected to link play through the middle, with Sarach and Peeradon Chamratsamee in midfield, a combination commonly tipped for the final. Theerathon Bunmathan is not in the squad, while Thanawat Suengchitthawon and Suphanat Mueanta missed out through injury. Thailand have already played the group stage with this squad. Hudson brought on Anan Yodsangwal and Othong in the second half against Vietnam, and the pair helped produce a late goal. Against the Philippines, substitute Seksan Ratree helped set up the equaliser.
Indonesia have drawn 3 and lost 4 of their 7 matches against Thailand since December 2016. Their most recent meeting was in December 2022, though. Both coaches have changed, and Indonesia’s current defence and attack are made up differently from the side that played then. Chanathip, Supachok Sarachat and Sarach, who have scored against Indonesia in previous meetings, are still with Thailand, but those results do not establish a tactical edge in this final.
All 67,000 tickets for the final have sold out. Indonesia have played all 3 of their group matches at the same stadium, while Thailand will be making their first appearance at Gelora Bung Karno in this tournament. Looking only at the teams’ most recent matches, Indonesia have had an extra day of rest. The picture is reversed for the starters: 6 of Indonesia’s regulars started all 3 group games, while most of Thailand’s first-choice players have had 6 days off since the Vietnam match on September 29. That difference could matter more in the second half, when substitutions come into play.
2. Matchup analysis
Diks is the Indonesia player to watch in possession. If he pushes forward from right wing-back, Indonesia can create more crosses for Baker and win set pieces. The Philippines scored twice after attacking down Thailand’s left defensive side. But Thailand were without their first-choice defenders that day, so there is no guarantee the same pattern will work against the returning back line, including Nattapong Sayriya. If Indonesia lose the ball after Diks advances, Thailand could target the space he leaves behind. Whether Diks starts at wing-back or in one of the three defensive positions, as he did in the previous two matches, could shape both teams’ attacking chances.
Haye and Joey Pelupessy’s positioning will matter in midfield. If both push up to press Sarach and Peeradon, Chanathip could find space between Indonesia’s midfield and defence. If he turns and plays forward, Thailand’s attackers can run in behind. Indonesia may instead hold their shape and keep the central gaps tight, forcing Thailand to keep possession in front of the defence. Pakistan found Thailand’s final pass inaccurate in the opening stages of their match, and several shots missed the target. If Indonesia push up and leave space behind, Thailand can attack it as they did against Vietnam.
Herdman may manage that risk. Before the final, he stressed adapting to the opponent and making the most of chances. If Indonesia keep Haye and Pelupessy central instead of sending both wing-backs high from the start, Thailand may find it harder to get the ball to Chanathip when launching a counter. Indonesia could still attack aggressively in front of their home crowd, but the coach’s comments alone do not tell us how high they will press. The starting positions of Diks and Haye, and how many midfielders stay behind after a turnover, will show how Indonesia plan to play.
Indonesia also have a set-piece threat regardless of Thailand’s counterattacks. Calvin Verdonk’s deliveries can find Hubner, Baggott and Rizky Ridho in the box. Hubner scored with a header from a corner against Bangladesh, and Baggott hit the post against Malaysia. Hudson has said he is wary of Indonesia’s size and agility. Thailand’s first-choice defence kept two clean sheets in the group stage, but dealing with Indonesia’s tall defenders in the air will be a separate test. The number of crosses and corners Indonesia win from wide areas will also affect the chances Baker receives.
Romeny’s availability changes the shape of this matchup. Against Bangladesh, he moved between the flank and the space behind Baker and recorded 4 assists. If he is fit to play, Indonesia can attack quickly when Thailand’s defenders step forward, and Thailand will need to account for his movement when holding a high line. If Romeny is out, Indonesia are more likely to rely on wing-back crosses and set pieces to get the ball to Baker. Haye’s return to midfield would not automatically solve the link-up to the striker.
The team that scores first will influence how both sides approach the second half. If Indonesia take the lead from a set piece, Herdman can keep numbers back and limit Thailand’s counterattacking chances. Thailand would need to commit more players forward instead of sitting back as they did after taking the lead against Vietnam. If Thailand score first, Indonesia may push their wing-backs higher and cross more often, giving Thailand space to counter into. Neither team have won any of their last 2 competitive matches in which they were behind at half-time. That is only a two-match sample for each side, so it does not mean a comeback is impossible, but it gives us a reason to watch how they respond to the first goal.
If the match remains level into the second half, Thailand’s rest and options from the bench could matter. They rested most of their regulars against the Philippines, and substitutes have contributed to goals during the tournament. Six Indonesia regulars started all 3 group matches. That does not mean Thailand are certain to dominate the closing stages. Indonesia remain a threat from set pieces, and Herdman has also brought on defenders to protect a result, as he did against Malaysia. The managers’ choices while the score is level will determine whether the difference in rest turns into real chances.
3. Final view and prediction
The market leans towards Indonesia on the strength of home advantage, a sold-out crowd, their unbeaten group campaign and 11 goals, alongside Thailand’s loss to the Philippines. Indonesia’s home edge and set-piece threat still apply in the final. But 9 of their 11 goals came against Bangladesh, and Thailand changed 9 starters against the Philippines. Their results in this tournament offer limited evidence of how their attack will fare against Thailand. Thailand’s starters have also had more rest.
We expect a 1-1 or 0-0 draw after 90 minutes. If Indonesia keep their wing-backs from pushing too high early on, Thailand may get fewer chances to play behind the defence through Chanathip, while Indonesia could also struggle to create many chances against Thailand’s first-choice back line. Indonesia’s most realistic route to taking the lead is a set piece with their tall defenders joining the attack. Thailand can still respond through their rested starters, second-half runs from substitutes and Sarach’s long-range shooting. If the score remains level late on, neither coach has much reason to reduce the number of defenders in a one-off final. If Romeny is unavailable, Indonesia’s open-play threat would drop, making 0-0 more likely. If Herdman pushes Diks forward from the start or brings on an attacker for a defender while the match is level, both teams could create more chances and weaken this prediction.
