2. Round | 05/03/2023 | Gwangju FC | - | FC Seoul | 0:2 | ||||
5. Round | 01/04/2023 | Daejeon Hana Citizen | - | FC Seoul | 3:2 | ||||
6. Round | 08/04/2023 | FC Seoul | - | Daegu FC | 3:0 | ||||
7. Round | 15/04/2023 | Pohang Steelers | - | FC Seoul | 1:1 | ||||
9. Round | 26/04/2023 | Gangwon FC | - | FC Seoul | 3:2 | ||||
10. Round | 29/04/2023 | Suwon FC | - | FC Seoul | 0:3 | ||||
14. Round | 20/05/2023 | FC Seoul | - | Jeju United | 1:1 | ||||
15. Round | 28/05/2023 | FC Seoul | - | Gangwon FC | 1:0 |