| Ucrânia - TT Cup | 2021/12/26 08:10 | Alexander Tkachenko v Denis Vakulenko | L | 2-3 |
| Ucrânia - TT Cup | 2021/12/25 06:25 | Alexander Tkachenko v Denis Vakulenko | 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 12:35 | Alexander Tkachenko v Denis Vakulenko | L | 1-3 |