| K League 1 2012 Relegation - Appearances as Assistant | ||||
| 15/09/2012 | Seongnam Ilhwa Chunma | - | Daejeon Citizen | 1:2 |
| 06/10/2012 | Incheon United | - | Seongnam Ilhwa Chunma | 0:0 |
| 11/11/2012 | Gwangju FC | - | Gangwon FC | 1:1 |
| 21/11/2012 | Gangwon FC | - | Chunnam Dragons | 2:3 |
| 28/11/2012 | Seongnam Ilhwa Chunma | - | Gangwon FC | 0:1 |
| 01/12/2012 | Daejeon Citizen | - | Daegu FC | 1:0 |
South Korea