| K League 1 2013 Championship - Appearances as Assistant | ||||
| 08/09/2013 | Busan IPark | - | FC Seoul | 0:0 |
| 11/09/2013 | Incheon United | - | Jeonbuk FC | 1:1 |
| 05/10/2013 | Pohang Steelers | - | Suwon Bluewings | 2:2 |
| 30/10/2013 | Ulsan Hyundai FC | - | FC Seoul | 1:0 |
| 10/11/2013 | Suwon Bluewings | - | Pohang Steelers | 1:2 |
| 20/11/2013 | FC Seoul | - | Jeonbuk FC | 4:1 |
| 27/11/2013 | Suwon Bluewings | - | Jeonbuk FC | 1:0 |
| 01/12/2013 | Ulsan Hyundai FC | - | Pohang Steelers | 0:1 |
South Korea