| K League 1 2017 - Appearances as Assistant | ||||
| 02/04/2017 | Jeju United | - | Gwangju FC | 1:1 |
| 16/04/2017 | Suwon Bluewings | - | Gwangju FC | 0:0 |
| 29/04/2017 | Pohang Steelers | - | Sangju Sangmu | 1:2 |
| 21/06/2017 | Jeonbuk FC | - | Gangwon FC | 4:1 |
| 01/07/2017 | Incheon United | - | Gwangju FC | 1:0 |
| 15/07/2017 | Pohang Steelers | - | Suwon Bluewings | 2:3 |
| 05/08/2017 | Daegu FC | - | FC Seoul | 2:2 |
South Korea