| TT Cup | 2020/12/01 11:20 | Sereda, Viacheslav v Matviienko, Serhii | W | 1-3 |
| TT Cup | 2020/11/30 11:55 | Sereda, Viacheslav v Matviienko, Serhii | W | 1-3 |
| TT Cup | 2020/11/17 17:10 | Sereda, Viacheslav v Matviienko, Serhii | W | 2-3 |
| TT Cup | 2020/11/16 19:30 | Sereda, Viacheslav v Matviienko, Serhii | W | 0-3 |
| TT Cup | 2020/11/16 18:55 | Sereda, Viacheslav v Matviienko, Serhii | L | 3-0 |
| TT Cup | 2020/09/15 09:40 | Matviienko, Serhii v Sereda, Viacheslav | L | 1-3 |
| TT Cup | 2020/09/14 10:50 | Sereda, Viacheslav v Matviienko, Serhii | W | 2-3 |
| TT Cup | 2020/09/03 10:55 | Sereda, Viacheslav v Matviienko, Serhii | L | 3-2 |
| TT Cup | 2020/08/21 16:45 | Matviienko, Serhii v Sereda, Viacheslav | W | 3-1 |
| TT Cup | 2020/08/16 15:00 | Sereda, Viacheslav v Matviienko, Serhii | W | 0-3 |