| K League 1 2017 - Appearances as Referee |  |
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| 05/03/2017 | FC Seoul | - | Suwon Bluewings | 1:1 | 2 | - | - |
| 19/03/2017 | Jeju United | - | Jeonnam Dragons | 2:0 | 2 | - | - |
| 08/04/2017 | Gangwon FC | - | Jeonbuk FC | 1:1 | 2 | - | - |
| 03/05/2017 | Suwon Bluewings | - | Pohang Steelers | 1:0 | 1 | - | - |
| 14/05/2017 | Sangju Sangmu | - | FC Seoul | 2:2 | 2 | - | - |
| 21/05/2017 | Gwangju FC | - | Pohang Steelers | 1:2 | 2 | - | - |
| 28/05/2017 | Jeonnam Dragons | - | Incheon United | 3:2 | 5 | - | - |
| 21/06/2017 | Gwangju FC | - | Suwon Bluewings | 0:3 | 1 | - | - |
| 28/06/2017 | Jeonnam Dragons | - | FC Seoul | 2:2 | 3 | - | - |
| 06/08/2017 | Jeonbuk FC | - | Ulsan Hyundai FC | 0:1 | 2 | - | - |
| 12/08/2017 | Sangju Sangmu | - | Incheon United | 1:2 | 1 | - | - |
| 19/08/2017 | Suwon Bluewings | - | Gangwon FC | 2:3 | 2 | - | - |
| 17/09/2017 | Jeju United | - | Ulsan Hyundai FC | 2:1 | 3 | - | - |
| 20/09/2017 | Jeonnam Dragons | - | Incheon United | 0:0 | 5 | - | - |
| 01/10/2017 | Suwon Bluewings | - | Jeonbuk FC | 1:1 | 5 | - | - |
South Korea