| TT Cup (2020) | 2020/12/14 15:20 | Sergey Matvienko v Viacheslav Sereda | W | 3-1 |
| TT Cup Ukraine | 2020/12/01 11:20 | Viacheslav Sereda v Sergey Matvienko | W | 1-3 |
| TT Cup Ukraine | 2020/11/30 11:55 | Viacheslav Sereda v Sergey Matvienko | W | 1-3 |
| TT Cup Ukraine | 2020/11/17 17:10 | Viacheslav Sereda v Sergey Matvienko | W | 2-3 |
| TT Cup Ukraine | 2020/11/16 19:30 | Viacheslav Sereda v Sergey Matvienko | W | 0-3 |
| TT Cup Ukraine | 2020/11/16 18:55 | Viacheslav Sereda v Sergey Matvienko | L | 3-0 |
| TT Cup Ukraine | 2020/09/15 09:40 | Sergey Matvienko v Viacheslav Sereda | L | 1-3 |
| TT Cup Ukraine | 2020/09/14 10:50 | Viacheslav Sereda v Sergey Matvienko | W | 2-3 |
| Ukraine Win Cup | 2021/07/19 01:25 | Sergey Matvienko v Valentyn Polusmiak | L | 1-3 |
| Ukraine Win Cup | 2021/07/19 00:50 | Vitaliy Solovey v Sergey Matvienko | L | 3-0 |
| Ukraine Win Cup | 2021/07/18 23:40 | Maksim Butkov v Sergey Matvienko | W | 1-3 |
| Ukraine Win Cup | 2021/07/18 22:30 | Valentyn Polusmiak v Sergey Matvienko | L | 3-1 |
| Ukraine Win Cup | 2021/07/18 21:20 | Sergey Matvienko v Vitaliy Solovey | W | 3-1 |
| Ukraine Win Cup | 2021/07/18 20:10 | Sergey Matvienko v Maksim Butkov | L | 2-3 |
| Ukraine Win Cup | 2021/07/17 10:00 | Sergey Matvienko v Valentyn Polusmiak | W | 3-2 |
| Ukraine Win Cup | 2021/07/17 09:30 | Sergey Matvienko v Vitaliy Khamurda | W | 3-0 |
| TT Cup Ukraine | 2021/07/19 12:00 | Oleksandr Leonenko v Viacheslav Sereda | L | 3-0 |
| TT Cup Ukraine | 2021/07/19 11:25 | Viacheslav Sereda v Anatolii Zapletniuk | W | 3-1 |
| TT Cup Ukraine | 2021/07/19 09:40 | Viacheslav Sereda v Anton Myrza | L | 1-3 |
| TT Cup Ukraine | 2021/07/19 08:30 | Oleksandr Leonenko v Viacheslav Sereda | L | 3-1 |
| TT Cup Ukraine | 2021/07/19 07:55 | Viacheslav Sereda v Anton Myrza | L | 1-3 |
| TT Cup Ukraine | 2021/07/19 06:10 | Viacheslav Sereda v Anatolii Zapletniuk | W | 3-2 |
| TT Cup Ukraine | 2021/07/16 18:25 | Anatolii Zapletniuk v Viacheslav Sereda | L | 3-2 |
| TT Cup Ukraine | 2021/07/16 17:15 | Andrii Kurtenko v Viacheslav Sereda | W | 2-3 |