| Ucrânia - TT Cup | 2021/03/25 14:00 | David Simonchuk v Anton Riabukhin | L | 3-2 |
| Ucrânia - TT Cup | 2021/03/24 14:00 | Anton Riabukhin v David Simonchuk | L | 1-3 |
| Ucrânia - TT Cup | 2021/02/25 06:25 | David Simonchuk v Anton Riabukhin | L | 3-2 |
| Ucrânia - TT Cup | 2021/02/24 11:40 | David Simonchuk v Anton Riabukhin | L | 3-0 |
| Ucrânia - TT Cup | 2021/02/24 08:10 | Anton Riabukhin v David Simonchuk | L | 1-3 |
| Ucrânia - TT Cup | 2021/02/05 01:35 | David Simonchuk v Anton Riabukhin | L | 3-1 |
| Ucrânia - TT Cup | 2021/02/04 22:35 | David Simonchuk v Anton Riabukhin | L | 3-2 |
| Ucrânia - TT Cup | 2021/02/04 01:35 | Anton Riabukhin v David Simonchuk | L | 1-3 |
| Ucrânia - TT Cup | 2021/02/03 22:35 | Anton Riabukhin v David Simonchuk | L | 0-3 |
| Ucrânia - TT Cup | 2020/12/24 10:30 | Anton Riabukhin v David Simonchuk | L | 2-3 |
| Ucrânia - TT Cup | 2020/12/23 09:20 | Anton Riabukhin v David Simonchuk | W | 3-0 |
| Ucrânia - TT Cup | 2020/11/19 05:50 | David Simonchuk v Anton Riabukhin | L | 3-0 |
| Ucrânia - TT Cup | 2020/11/18 09:55 | Anton Riabukhin v David Simonchuk | L | 0-3 |
| Ucrânia - TT Cup | 2020/10/31 21:30 | Anton Riabukhin v David Simonchuk | L | 2-3 |
| Ucrânia - TT Cup | 2020/10/30 23:50 | David Simonchuk v Anton Riabukhin | L | 3-2 |
| Ucrânia - TT Cup | 2020/08/27 11:15 | Anton Riabukhin v David Simonchuk | L | 1-3 |
| Ucrânia - TT Cup | 2020/08/26 10:40 | David Simonchuk v Anton Riabukhin | L | 3-0 |
| Ucrânia - TT Cup | 2020/08/11 06:35 | Anton Riabukhin v David Simonchuk | L | 2-3 |
| Ucrânia - TT Cup | 2020/08/10 07:10 | Anton Riabukhin v David Simonchuk | L | 1-3 |