| 21. Round | 06/07/2024 | Jeju United | - | FC Seoul | 3:2 | ||||
| 22. Round | 10/07/2024 | Jeonbuk FC | - | Jeju United | 2:1 | ||||
| 23. Round | 13/07/2024 | Jeju United | - | Pohang Steelers | 2:1 | ||||
| 24. Round | 20/07/2024 | Gangwon FC | - | Jeju United | 4:0 |  |
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| 25. Round | 26/07/2024 | Jeju United | - | Ulsan HD FC | 1:0 | ||||
| 26. Round | 10/08/2024 | Jeju United | - | Incheon United | 0:1 | ||||
| 27. Round | 16/08/2024 | FC Seoul | - | Jeju United | 1:0 | ||||
| 28. Round | 25/08/2024 | Suwon FC | - | Jeju United | 5:0 | ||||
| 29. Round | 01/09/2024 | Jeju United | - | Gimcheon Sangmu | 1:0 | ||||
| 30. Round | 14/09/2024 | Jeju United | - | Daegu FC | 0:4 | ||||
| 31. Round | 22/09/2024 | Gwangju FC | - | Jeju United | 0:2 |  |
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| 32. Round | 28/09/2024 | Jeonbuk FC | - | Jeju United | 2:1 | ||||
| 33. Round | 06/10/2024 | Jeju United | - | Daejeon Hana Citizen | 2:1 |
Japan