| K League 1 2017 - Appearances as Assistant | ||||
| 21/05/2017 | Jeonbuk FC | - | Incheon United | 1:1 |
| 18/06/2017 | Gangwon FC | - | Jeju United | 2:1 |
| 28/06/2017 | Daegu FC | - | Suwon Bluewings | 0:3 |
| 12/07/2017 | Gangwon FC | - | Jeonnam Dragons | 2:2 |
| 19/07/2017 | Incheon United | - | FC Seoul | 1:5 |
| 20/09/2017 | Jeonbuk FC | - | Sangju Sangmu | 1:2 |
South Korea