| 19. Journée | 24.06.2023 | Suwon Bluewings | - | FC Seoul | 0:1 |  |
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| 21. Journée | 09.07.2023 | Daejeon Hana Citizen | - | Suwon Bluewings | 2:2 | |
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| 22. Journée | 12.07.2023 | Suwon Bluewings | - | Pohang Steelers | 1:1 | ||||
| 23. Journée | 15.07.2023 | Suwon Bluewings | - | Ulsan Hyundai FC | 3:1 | ||||
| 24. Journée | 22.07.2023 | Gangwon FC | - | Suwon Bluewings | 1:2 | ||||
| 25. Journée | 05.08.2023 | Suwon Bluewings | - | Suwon FC | 0:2 | ||||
| 26. Journée | 12.08.2023 | Jeonbuk FC | - | Suwon Bluewings | 1:1 | ||||
| 27. Journée | 18.08.2023 | Suwon Bluewings | - | Jeju United | 1:0 | ||||
| 28. Journée | 27.08.2023 | Gwangju FC | - | Suwon Bluewings | 4:0 | ||||
| 29. Journée | 02.09.2023 | Suwon Bluewings | - | FC Seoul | 0:1 | ||||
| 30. Journée | 17.09.2023 | Suwon Bluewings | - | Daegu FC | 0:1 | ||||
| 31. Journée | 23.09.2023 | Daejeon Hana Citizen | - | Suwon Bluewings | 3:1 |
Corée du Sud