| K League 1 2017 - Appearances as Assistant | ||||
| 08/04/2017 | FC Seoul | - | Jeju United | 0:0 |
| 16/04/2017 | Jeonbuk FC | - | Sangju Sangmu | 4:1 |
| 03/05/2017 | Ulsan Hyundai FC | - | Daegu FC | 1:0 |
| 20/05/2017 | Sangju Sangmu | - | Suwon Bluewings | 1:3 |
| 21/06/2017 | Incheon United | - | Pohang Steelers | 0:3 |
| 28/06/2017 | Jeonnam Dragons | - | FC Seoul | 2:2 |
| 23/07/2017 | Suwon Bluewings | - | Sangju Sangmu | 3:0 |
| 19/08/2017 | Jeju United | - | Jeonnam Dragons | 3:1 |
South Korea