| 4. Ronde | 19.03.2023 | Suwon Bluewings | - | Daejeon Hana Citizen | 1:3 |  |
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| 8. Ronde | 22.04.2023 | Daegu FC | - | Daejeon Hana Citizen | 1:0 |  |
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| 9. Ronde | 26.04.2023 | Jeonbuk FC | - | Daejeon Hana Citizen | 1:2 | |
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| 15. Ronde | 28.05.2023 | Ulsan Hyundai FC | - | Daejeon Hana Citizen | 3:3 | ||||
| 17. Ronde | 07.06.2023 | Gangwon FC | - | Daejeon Hana Citizen | 1:2 | ||||
| 18. Ronde | 10.06.2023 | Daejeon Hana Citizen | - | Gwangju FC | 1:1 | |
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| 19. Ronde | 24.06.2023 | Jeju United | - | Daejeon Hana Citizen | 1:1 | ||||
| 20. Ronde | 01.07.2023 | FC Seoul | - | Daejeon Hana Citizen | 0:0 | ||||
| 21. Ronde | 09.07.2023 | Daejeon Hana Citizen | - | Suwon Bluewings | 2:2 | ||||
| 22. Ronde | 12.07.2023 | Daejeon Hana Citizen | - | Jeonbuk FC | 2:2 | ||||
| 24. Ronde | 22.07.2023 | Daejeon Hana Citizen | - | Daegu FC | 1:0 | ||||
| 25. Ronde | 04.08.2023 | Gwangju FC | - | Daejeon Hana Citizen | 3:0 | ||||
| 27. Ronde | 20.08.2023 | Pohang Steelers | - | Daejeon Hana Citizen | 4:3 | ||||
| 28. Ronde | 25.08.2023 | Jeonbuk FC | - | Daejeon Hana Citizen | 1:1 |
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