| Europa League Qual. 2017/2018 - Appearances as Referee |  |
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| 03/08/2017 | KF Skënderbeu | - | FK Mladá Boleslav | 4:2 pso | 4 | - | - |
| Europa League Qual. 2017/2018 - Appearances as Referee | |
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| 03/08/2017 | KF Skënderbeu | - | FK Mladá Boleslav | 4:2 pso | 4 | - | - |
| Complete name: | Sergey Boyko |
| Born: | 30/06/1977 |
| Place of birth: |
Ukraine |
| Nationality: |
Ukraine |