| TT Cup Ukraine | 2021/05/22 05:55 | Oleksandr Kovalov v Denis Vakulenko | W | 2-3 |
| TT Cup (2021) | 2021/05/03 10:40 | Denis Vakulenko v Oleksandr Kovalov | W | 3-0 |
| TT Cup Ukraine | 2021/05/03 04:50 | Denis Vakulenko v Oleksandr Kovalov | W | 3-1 |
| TT Cup Ukraine | 2021/04/25 10:40 | Oleksandr Kovalov v Denis Vakulenko | L | 3-2 |
| TT Cup Ukraine | 2021/04/24 11:50 | Denis Vakulenko v Oleksandr Kovalov | W | 3-2 |
| TT Cup Ukraine | 2021/04/16 20:40 | Oleksandr Kovalov v Denis Vakulenko | L | 3-1 |
| TT Cup Ukraine | 2021/04/15 19:25 | Denis Vakulenko v Oleksandr Kovalov | W | 3-1 |
| TT Cup Ukraine | 2021/04/15 18:15 | Denis Vakulenko v Oleksandr Kovalov | W | 3-0 |
| TT Cup Ukraine | 2021/05/22 11:10 | Mykola Lytvynenko v Denis Vakulenko | W | 0-3 |
| TT Cup Ukraine | 2021/05/22 08:50 | Sergey Filatov v Denis Vakulenko | W | 2-3 |
| TT Cup Ukraine | 2021/05/22 07:05 | Valentin Korovichenko v Denis Vakulenko | W | 0-3 |
| TT Cup Ukraine | 2021/05/22 05:55 | Oleksandr Kovalov v Denis Vakulenko | W | 2-3 |
| TT Cup Ukraine | 2021/05/20 15:55 | Serhii Ponomarenko v Denis Vakulenko | W | 2-3 |
| TT Cup Ukraine | 2021/05/20 15:25 | Denis Vakulenko v Nazar Kovalchuk | L | 2-3 |
| TT Cup Ukraine | 2021/05/20 14:15 | Denis Vakulenko v David Simonchuk | L | 2-3 |
| TT Cup Ukraine | 2021/05/20 13:35 | Denis Vakulenko v Vitalii Vovk | L | 0-3 |
| TT Cup Ukraine | 2021/05/22 10:35 | Valentin Korovichenko v Oleksandr Kovalov | W | 1-3 |
| TT Cup Ukraine | 2021/05/22 10:00 | Oleksandr Kovalov v Mykola Lytvynenko | W | 3-0 |
| TT Cup Ukraine | 2021/05/22 07:40 | Oleksandr Kovalov v Sergey Filatov | L | 2-3 |
| TT Cup Ukraine | 2021/05/22 05:55 | Oleksandr Kovalov v Denis Vakulenko | L | 2-3 |
| TT Cup Ukraine | 2021/05/18 16:30 | Oleksandr Kovalov v Ruslan Ivanov | L | 1-3 |
| TT Cup Ukraine | 2021/05/18 16:00 | Igor Sukovatiy v Oleksandr Kovalov | L | 3-2 |
| TT Cup Ukraine | 2021/05/18 14:50 | Dmytro Alekseenko v Oleksandr Kovalov | L | 3-2 |
| TT Cup Ukraine | 2021/05/18 14:10 | Ruslan Ivanov v Oleksandr Kovalov | W | 2-3 |