| 5. Jornada | 16.03.2025 | Suwon FC | - | Ulsan HD FC | 1:1 | ||||
| 8. Jornada | 13.04.2025 | Daegu FC | - | Ulsan HD FC | 0:1 | ||||
| 19. Jornada | 23.04.2025 | FC Anyang | - | Ulsan HD FC | 0:1 | ||||
| 10. Jornada | 27.04.2025 | Gimcheon Sangmu | - | Ulsan HD FC | 2:0 | ||||
| 11. Jornada | 02.05.2025 | Ulsan HD FC | - | Gwangju FC | 3:0 | ||||
| 13. Jornada | 11.05.2025 | Jeju SK FC | - | Ulsan HD FC | 1:2 |  |
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| 14. Jornada | 17.05.2025 | Gangwon FC | - | Ulsan HD FC | 1:1 | ||||
| 15. Jornada | 24.05.2025 | Ulsan HD FC | - | Gimcheon Sangmu | 3:2 | ||||
| 17. Jornada | 31.05.2025 | Jeonbuk FC | - | Ulsan HD FC | 3:1 | |
Corea del Sur