| Qatar Open – SP | 2018/12/21 07:26 | Sergey Filchev v Jonathan Groth | L | 0-3 |
| Qatar Open – SP | 2018/11/25 05:32 | Sergey Filchev v Pavel Tarutin | W | 3-1 |
| Qatar Open – SP | 2018/11/24 11:06 | Ilya Berezin v Sergey Filchev | L | 3-0 |
| Qatar Open – SP | 2018/11/24 05:28 | Petr Fedotov v Sergey Filchev | L | 3-1 |
| Qatar Open – SP | 2018/11/23 11:03 | Mikhail Gladyshev v Sergey Filchev | L | 3-0 |
| Qatar Open – SP | 2018/11/23 05:25 | Aleksey Liventsov v Sergey Filchev | L | 3-1 |
| Liga Pro | 2018/10/31 20:43 | Sergey Filchev v Taras Merzlikin | W | 3-1 |
| Liga Pro | 2018/10/31 18:30 | Sergey Filchev v Taras Merzlikin | W | 3-0 |
| Qatar Open – SP | 2018/12/21 07:04 | Pavel Tarutin v Konstantin Chernov | L | 3-2 |
| Qatar Open – SP | 2018/11/24 15:10 | Maksim Grebnev v Konstantin Chernov | L | 3-2 |
| Qatar Open – SP | 2018/11/23 14:01 | Konstantin Chernov v Vitali Murzin | L | 1-3 |
| Qatar Open – SP | 2018/11/23 08:01 | Konstantin Chernov v Artyom Dvoinikov | W | 3-0 |
| Qatar Open – SP | 2018/06/21 12:09 | Konstantin Chernov v Grigory Vlasov | L | 2-3 |
| Qatar Open – SP | 2018/03/14 14:16 | Konstantin Chernov v Daeseong Cho | L | 0-4 |
| Qatar Open – SP | 2018/03/09 09:00 | Aliaksandr Khanin v Konstantin Chernov | W | 2-4 |
| Qatar Open – SP | 2018/03/08 15:40 | Konstantin Chernov v Adam Brat | W | 4-0 |