| 1. Jornada | 27.02.2021 | Daegu FC | - | Suwon FC | 1:1 |  |
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| 2. Jornada | 07.03.2021 | FC Seoul | - | Suwon FC | 3:0 | ||||
| 3. Jornada | 10.03.2021 | Suwon FC | - | Suwon Bluewings | 0:0 | ||||
| 4. Jornada | 14.03.2021 | Suwon FC | - | Seongnam FC | 1:2 | ||||
| 6. Jornada | 20.03.2021 | Jeonbuk FC | - | Suwon FC | 1:1 | ||||
| 8. Jornada | 07.04.2021 | Gwangju FC | - | Suwon FC | 2:0 | ||||
| 29. Jornada | 12.09.2021 | Suwon FC | - | Gangwon FC | 1:0 | ||||
| 30. Jornada | 19.09.2021 | FC Seoul | - | Suwon FC | 2:1 | ||||
| 31. Jornada | 22.09.2021 | Suwon FC | - | Seongnam FC | 3:1 |  |
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| 32. Jornada | 25.09.2021 | Daegu FC | - | Suwon FC | 0:0 | |
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| 24. Jornada | 24.10.2021 | Suwon FC | - | Gwangju FC | 1:3 | |
Corea del Sur