| Ucrânia - TT Cup | 2021/09/19 13:10 | Alexander Tkachenko v David Simonchuk | W | 1-3 |
| Ucrânia - TT Cup | 2021/09/18 14:20 | David Simonchuk v Alexander Tkachenko | L | 0-3 |
| Ucrânia - TT Cup | 2021/09/12 15:30 | David Simonchuk v Alexander Tkachenko | L | 1-3 |
| Ucrânia - TT Cup | 2021/09/11 16:40 | Alexander Tkachenko v David Simonchuk | L | 3-1 |
| Ucrânia - TT Cup | 2021/05/02 13:45 | Alexander Tkachenko v David Simonchuk | L | 3-1 |
| Ucrânia - TT Cup | 2021/05/01 16:40 | David Simonchuk v Alexander Tkachenko | W | 3-0 |
| Ucrânia - TT Cup | 2021/04/11 12:35 | David Simonchuk v Alexander Tkachenko | L | 2-3 |
| Ucrânia - TT Cup | 2021/04/10 17:50 | Alexander Tkachenko v David Simonchuk | L | 3-1 |
| Ucrânia - TT Cup | 2021/10/06 07:20 | Anatolii Lievshin v David Simonchuk | L | 3-1 |
| Ucrânia - TT Cup | 2021/10/06 06:10 | David Simonchuk v Vital Shaban | W | 3-1 |
| Ucrânia - TT Cup | 2021/10/05 11:35 | Andrey Kotik v David Simonchuk | L | 3-0 |
| Ucrânia - TT Cup | 2021/10/05 10:25 | Vadym Nechyporuk v David Simonchuk | L | 3-0 |
| Ucrânia - TT Cup | 2021/10/05 09:15 | Dmitriy Vahta v David Simonchuk | L | 3-0 |
| Ucrânia - TT Cup | 2021/10/05 07:30 | Andrey Kotik v David Simonchuk | L | 3-0 |
| Ucrânia - TT Cup | 2021/10/05 06:20 | Vadym Nechyporuk v David Simonchuk | L | 3-1 |
| Ucrânia - TT Cup | 2021/10/05 05:45 | David Simonchuk v Dmitriy Vahta | W | 3-0 |
| Ucrânia - TT Cup | 2021/10/06 06:45 | Vladislav Kalugin v Alexander Tkachenko | W | 2-3 |
| Ucrânia - TT Cup | 2021/10/06 05:35 | Anatolii Lievshin v Alexander Tkachenko | L | 3-1 |
| Ucrânia - TT Cup | 2021/09/26 13:10 | Alexander Tkachenko v Yuryi Shchepanskyi | L | 0-3 |
| Ucrânia - TT Cup | 2021/09/25 19:00 | Denis Vakulenko v Alexander Tkachenko | L | 3-0 |
| Ucrânia - TT Cup | 2021/09/25 17:15 | Anatolii Lievshin v Alexander Tkachenko | W | 1-3 |
| Ucrânia - TT Cup | 2021/09/25 16:40 | Alexander Tkachenko v Vladyslav Sluzenko | W | 3-2 |
| Ucrânia - TT Cup | 2021/09/25 14:20 | Alexander Tkachenko v Yuryi Shchepanskyi | W | 3-1 |
| Ucrânia - TT Cup | 2021/09/25 12:35 | Alexander Tkachenko v Denis Vakulenko | L | 1-3 |