| Relegation 2022 - Appearances as Assistant | ||||
| 26/10/2022 | Daejeon Hana Citizen | - | Gimcheon Sangmu | 2:1 |
| 29/10/2022 | Suwon Bluewings | - | FC Anyang | 2:1 aet |
| Relegation 2022 - Appearances as Assistant | ||||
| 26/10/2022 | Daejeon Hana Citizen | - | Gimcheon Sangmu | 2:1 |
| 29/10/2022 | Suwon Bluewings | - | FC Anyang | 2:1 aet |
| Complete name: | Jae-yeol Yoon |
| Born: | 25/12/1976 |
| Place of birth: |
South Korea |
| Nationality: |
South Korea |