Mansion Sports - The classic Southeast Asian rivalry between Indonesia U23 and Thailand U23 is once again reignited, this time on the grand stage of the AFF U23 Championship 2025 semifinal. 

Ever since Indonesia's emphatic 3-1 victory in the 2023 edition, matches between these two footballing giants have been among the most highly anticipated fixtures in the region.

This year’s semifinal promises another thrilling encounter, with both teams displaying solid form throughout the tournament.

Before the big match kicks off, Mansion Sports presents its projected starting lineups and analysis for the eagerly awaited Indonesia vs Thailand U23 showdown.

Decisive Battle for a Place in the AFF U23 2025 Final

The crucial semifinal match is set to take place at the iconic Gelora Bung Karno Main Stadium (SUGBK) in Jakarta on Friday, July 25, 2025, at 8:00 PM local time (WIB). 

This fixture will determine who progresses to the final to face either Vietnam U23 or the Philippines U23.

With the passionate support of the home crowd expected to fill the stands, the Indonesian U23 squad will be looking to capitalize on the atmosphere to secure a spot in the championship match.

Road to the Semifinal: Indonesia U23 and Thailand U23

Indonesia U23 earned their place in the semifinals following a goalless draw against Malaysia U23 in their final Group A fixture. Despite missing several key players, head coach Gerald Vanenburg's side showcased impressive consistency and tactical discipline. However, the injury sustained by Arkhan Fikri poses a significant setback for the team's midfield stability.

On the other hand, Thailand U23 advanced from Group C after a 0-0 stalemate with Myanmar U23.

Although head coach Thawatchai Damrong-Ongtrakul’s team dominated possession and controlled much of the game, their finishing lacked precision. 

Nevertheless, they managed to top their group and now pose a serious threat to Indonesia's ambitions.

Predicted Lineups: Indonesia vs Thailand U23 (2025)

Indonesia U23 (4-3-3)

• Head Coach: Gerald Vanenburg
• Goalkeeper: Muhammad Ardiansyah
• Defenders: Dony Tri Pamungkas, Brandon Scheunemann, Muhammad Ferrari, Achmad Maulana
• Midfielders: Robi Darwis, Toni Firmansyah, Dominikus Dion
• Forwards: Rahmat Arjuna, Jens Raven, Rayhan Hannan

Thailand U23 (4-2-3-1)

• Head Coach: Thawatchai Damrong-Ongtrakul
• Goalkeeper: Phosaman Sorawat
• Defenders: Kittiphat Kullapa, Pattarapon Suksakit, Ichitchai Sienkrthok, Saphon Noiwong
• Defensive Midfielders: Sittha Bonnlha, Seksan Ratree
• Attacking Midfielders: Saelao Chawanwit, Songkhramsamut Namphueng, Phanthamit Praphanth
• Striker: Yotsakorn Burapha

A Crucial Test for a Rising Generation

This semifinal clash offers more than just a rematch or a chance for revenge—it is a defining moment for the new generation of Indonesian footballers to prove their readiness to compete at a higher level. 

The predicted lineups for Indonesia vs Thailand 2025 reveal two squads that are both fully committed to leaving everything on the pitch.

As anticipation builds and kick-off draws nearer, all eyes will be on Jakarta to witness which side earns the right to contest the AFF U23 2025 final.