| TT Cup Ukraine | 2020/12/24 10:30 | Anton Riabukhin v David Simonchuk | L | 2-3 |
| TT Cup Ukraine | 2020/12/23 09:20 | Anton Riabukhin v David Simonchuk | W | 3-0 |
| TT Cup Ukraine | 2020/11/19 05:50 | David Simonchuk v Anton Riabukhin | L | 3-0 |
| TT Cup Ukraine | 2020/11/18 09:55 | Anton Riabukhin v David Simonchuk | L | 0-3 |
| TT Cup Ukraine | 2020/10/31 21:30 | Anton Riabukhin v David Simonchuk | L | 2-3 |
| TT Cup Ukraine | 2020/10/30 23:50 | David Simonchuk v Anton Riabukhin | L | 3-2 |
| TT Cup Ukraine | 2020/08/27 11:15 | Anton Riabukhin v David Simonchuk | L | 1-3 |
| TT Cup Ukraine | 2020/08/26 10:40 | David Simonchuk v Anton Riabukhin | L | 3-0 |
| Ukraine Win Cup | 2021/01/29 19:15 | Anton Riabukhin v Viktor Kalianov | W | 3-0 |
| Ukraine Win Cup | 2021/01/29 17:15 | Artur Elkhov v Anton Riabukhin | W | 0-3 |
| Ukraine Win Cup | 2021/01/29 15:45 | Anton Riabukhin v Ilya Kutniy | W | 3-0 |
| Ukraine Win Cup | 2021/01/29 12:45 | Artem Vakulin v Anton Riabukhin | L | 3-1 |
| Ukraine Win Cup | 2021/01/28 19:15 | Anton Riabukhin v Mikhail Varchenko | L | 0-3 |
| Ukraine Win Cup | 2021/01/28 17:15 | Artur Elkhov v Anton Riabukhin | W | 0-3 |
| Ukraine Win Cup | 2021/01/28 15:45 | Anton Riabukhin v Ilya Kutniy | W | 3-1 |
| Ukraine Win Cup | 2021/01/28 12:45 | Artem Vakulin v Anton Riabukhin | W | 2-3 |
| TT Cup Ukraine | 2021/02/03 21:35 | Vitalii Vovk v David Simonchuk | W | 0-3 |
| TT Cup Ukraine | 2021/01/31 19:25 | David Simonchuk v Vladyslav Sluzenko | L | 0-3 |
| TT Cup Ukraine | 2021/01/31 17:05 | Volodymir Maksuta v David Simonchuk | L | 3-1 |
| TT Cup Ukraine | 2021/01/31 16:30 | David Simonchuk v Denys Pesternikov | W | 3-1 |
| TT Cup Ukraine | 2021/01/31 15:20 | Aleksey Gaponov v David Simonchuk | L | 3-1 |
| TT Cup Ukraine | 2021/01/31 14:10 | David Simonchuk v Vladyslav Sluzenko | W | 3-2 |
| TT Cup (2021) | 2021/01/30 19:25 | David Simonchuk v Vladyslav Sluzenko | L | 0-3 |
| TT Cup Ukraine | 2021/01/30 17:05 | Vladyslav Sluzenko v David Simonchuk | W | 2-3 |