| 3. Journée | 11.03.2023 | Suwon FC | - | Suwon Bluewings | 2:1 | ||||
| 4. Journée | 19.03.2023 | Ulsan Hyundai FC | - | Suwon FC | 3:0 | ||||
| 5. Journée | 01.04.2023 | Gwangju FC | - | Suwon FC | 2:0 | ||||
| 10. Journée | 29.04.2023 | Suwon FC | - | FC Seoul | 0:3 | ||||
| 14. Journée | 21.05.2023 | Jeonbuk FC | - | Suwon FC | 3:1 | ||||
| 15. Journée | 28.05.2023 | Suwon FC | - | Gwangju FC | 0:2 | ||||
| 16. Journée | 03.06.2023 | Suwon Bluewings | - | Suwon FC | 1:2 | ||||
| 17. Journée | 06.06.2023 | Suwon FC | - | Ulsan Hyundai FC | 1:3 | ||||
| 18. Journée | 10.06.2023 | Daegu FC | - | Suwon FC | 3:1 |  |
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| 19. Journée | 25.06.2023 | Suwon FC | - | Gangwon FC | 1:1 |
Corée du Sud