| K League 1 2012 Relegation - Appearances as Assistant | ||||
| 03/10/2012 | Gwangju FC | - | Daejeon Citizen | 1:1 |
| 21/10/2012 | Gangwon FC | - | Daegu FC | 3:0 |
| 11/11/2012 | Daejeon Citizen | - | Seongnam Ilhwa Chunma | 1:1 |
| 25/11/2012 | Daejeon Citizen | - | Gwangju FC | 1:1 |
| 28/11/2012 | Seongnam Ilhwa Chunma | - | Gangwon FC | 0:1 |
South Korea