| K League 1 2018 - Einsätze als Schiedsrichter |  |
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| 01.03.2018 | Suwon Bluewings | - | Jeonnam Dragons | 1:2 | 1 | - | - |
| 11.03.2018 | FC Seoul | - | Gangwon FC | 1:2 | 3 | - | - |
| 17.03.2018 | Incheon United | - | Daegu FC | 0:0 | 2 | - | - |
| 31.03.2018 | Jeju United | - | Suwon Bluewings | 0:1 | 1 | - | - |
| 15.04.2018 | Pohang Steelers | - | Gyeongnam FC | 2:1 | 2 | - | - |
| 21.04.2018 | Jeonnam Dragons | - | Gangwon FC | 1:4 | 1 | - | 1 |
| 29.04.2018 | Jeonbuk FC | - | Suwon Bluewings | 2:0 | 2 | 1 | 2 |
| 02.05.2018 | Pohang Steelers | - | Incheon United | 0:0 | 1 | - | - |
| 05.05.2018 | Daegu FC | - | Gyeongnam FC | 0:2 | 2 | - | - |
| 12.05.2018 | Gangwon FC | - | FC Seoul | 1:1 | 5 | - | - |
| 20.05.2018 | Pohang Steelers | - | Suwon Bluewings | 1:1 | 3 | - | - |
| 07.07.2018 | Jeonbuk FC | - | Incheon United | 3:3 | 3 | 1 | - |
| 14.07.2018 | Jeonnam Dragons | - | Sangju Sangmu | 2:0 | 1 | - | - |
| 18.07.2018 | Suwon Bluewings | - | Incheon United | 5:2 | 2 | - | - |
| 29.07.2018 | Daegu FC | - | Jeonbuk FC | 1:3 | 5 | - | - |
| 26.09.2018 | FC Seoul | - | Incheon United | 1:1 | 3 | - | - |
| 29.09.2018 | Jeonbuk FC | - | Gangwon FC | 3:2 | 4 | - | - |
| 07.10.2018 | Gyeongnam FC | - | Jeju United | 0:1 | 2 | - | - |
| 20.10.2018 | Suwon Bluewings | - | Pohang Steelers | 2:0 | 1 | - | - |
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