| K League 1 2017 - Appearances as Referee |  |
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 |
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| 02/04/2017 | Jeju United | - | Gwangju FC | 1:1 | 5 | - | - |
| 15/04/2017 | Pohang Steelers | - | Daegu FC | 2:1 | 3 | - | - |
| 03/05/2017 | Ulsan Hyundai FC | - | Daegu FC | 1:0 | 3 | - | - |
| 14/05/2017 | Pohang Steelers | - | Jeju United | 2:1 | 2 | - | - |
| 27/05/2017 | Jeonbuk FC | - | Suwon Bluewings | 2:0 | 6 | - | - |
| 18/06/2017 | Gangwon FC | - | Jeju United | 2:1 | 2 | - | - |
| 24/06/2017 | Gwangju FC | - | Jeonnam Dragons | 1:2 | 5 | - | - |
| 06/08/2017 | Sangju Sangmu | - | Gangwon FC | 1:2 | 3 | - | 1 |
| 20/08/2017 | Incheon United | - | Pohang Steelers | 2:0 | 4 | - | - |
| 10/09/2017 | Jeonbuk FC | - | Gangwon FC | 4:3 | 2 | 1 | - |
| 20/09/2017 | Suwon Bluewings | - | Jeju United | 2:3 | 4 | - | 1 |
| 24/09/2017 | Gwangju FC | - | Gangwon FC | 1:1 | 7 | - | - |
South Korea