| K League 1 2017 - Appearances as Assistant | ||||
| 11/03/2017 | Suwon Bluewings | - | Jeonbuk FC | 0:2 |
| 19/03/2017 | Ulsan Hyundai FC | - | Sangju Sangmu | 0:1 |
| 06/08/2017 | Sangju Sangmu | - | Gangwon FC | 1:2 |
| 13/08/2017 | Ulsan Hyundai FC | - | Pohang Steelers | 1:1 |
| 10/09/2017 | Jeonbuk FC | - | Gangwon FC | 4:3 |
| 20/09/2017 | Ulsan Hyundai FC | - | Daegu FC | 3:2 |
| 24/09/2017 | FC Seoul | - | Pohang Steelers | 1:1 |
| 01/10/2017 | Suwon Bluewings | - | Jeonbuk FC | 1:1 |
| 08/10/2017 | Gangwon FC | - | Incheon United | 2:0 |
South Korea