| 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 | ||||
| 6. Journée | 09.04.2023 | Suwon FC | - | Daejeon Hana Citizen | 5:3 | ||||
| 7. Journée | 15.04.2023 | Suwon FC | - | Jeonbuk FC | 1:0 | ||||
| 8. Journée | 22.04.2023 | Incheon United | - | Suwon FC | 2:2 | ||||
| 9. Journée | 26.04.2023 | Suwon FC | - | Daegu FC | 1:1 | ||||
| 10. Journée | 29.04.2023 | Suwon FC | - | FC Seoul | 0:3 | ||||
| 11. Journée | 06.05.2023 | Suwon FC | - | Gangwon FC | 2:0 | ||||
| 12. Journée | 10.05.2023 | Daejeon Hana Citizen | - | Suwon FC | 2:1 | ||||
| 13. Journée | 14.05.2023 | Suwon FC | - | Jeju United | 0:5 | ||||
| 15. Journée | 28.05.2023 | Suwon FC | - | Gwangju FC | 0:2 | ||||
| 27. Journée | 19.08.2023 | Gangwon FC | - | Suwon FC | 1:2 | ||||
| 28. Journée | 25.08.2023 | Suwon FC | - | Incheon United | 1:2 | ||||
| 29. Journée | 01.09.2023 | Daejeon Hana Citizen | - | Suwon FC | 0:1 | ||||
| 30. Journée | 16.09.2023 | Pohang Steelers | - | Suwon FC | 2:0 | ||||
| 31. Journée | 24.09.2023 | Suwon FC | - | Ulsan Hyundai FC | 2:3 | ||||
| 32. Journée | 30.09.2023 | Suwon FC | - | FC Seoul | 1:1 | ||||
| 33. Journée | 08.10.2023 | Daegu FC | - | Suwon FC | 2:2 |  |
Corée du Sud