| 20. Jornada | 02.07.2023 | Pohang Steelers | - | Suwon FC | 3:1 | ||||
| 21. Jornada | 08.07.2023 | Suwon FC | - | Incheon United | 2:2 | ||||
| 22. Jornada | 12.07.2023 | FC Seoul | - | Suwon FC | 7:2 | ||||
| 23. Jornada | 16.07.2023 | Jeonbuk FC | - | Suwon FC | 1:0 | ||||
| 24. Jornada | 22.07.2023 | Suwon FC | - | Gwangju FC | 0:1 | ||||
| 28. Jornada | 25.08.2023 | Suwon FC | - | Incheon United | 1:2 |  |
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| 31. Jornada | 24.09.2023 | Suwon FC | - | Ulsan Hyundai FC | 2:3 | ||||
| 32. Jornada | 30.09.2023 | Suwon FC | - | FC Seoul | 1:1 |  |
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| 33. Jornada | 08.10.2023 | Daegu FC | - | Suwon FC | 2:2 |
Brasil