All countries
| 11. Round | Police Tero | Chanthaburi | details | 20.11.2026 13:00 | |||
| 10. Round | Chanthaburi | Phrae | 0:3 (0:2, 0:1) | details | 07.11.2026 | |||
| 9. Round | Mahasarakham | Chanthaburi | 1:0 (1:0, 0:0) | details | 30.10.2026 | |||
| 8. Round | Chanthaburi | Chiangmai Utd | 0:0 (0:0, 0:0) | details | 25.10.2026 | |||
| 1/32-finals | Kasetsart | Chanthaburi | 1:3 (1:3, 0:0) | details | 21.10.2026 | |||
| 7. Round | Satun FC | Chanthaburi | 0:0 (0:0, 0:0) | details | 18.10.2026 | |||
| 11. Round | Police Tero | Chanthaburi | details | 20.11.2026 13:00 | |||
| 12. Round | Chanthaburi | Pattaya United | details | 24.11.2026 12:00 | |||
| 13. Round | Chainat | Chanthaburi | details | 28.11.2026 12:00 | |||
| 14. Round | Chanthaburi | Muang Loei | details | 05.12.2026 12:00 | |||
| 15. Round | Songkhla | Chanthaburi | details | 12.12.2026 12:30 | |||