| TT Cup (2020) | 11/18 20:00 | - | Vadim Sidorenko v Oleksandr Barkalov | L | 3-2 | |
| TT Cup Ukraine | 11/18 18:50 | - | Oleksandr Barkalov v Vladyslav Batenko | W | 3-1 | |
| TT Cup Ukraine | 11/18 17:40 | - | Dmytro Halai v Oleksandr Barkalov | L | 3-0 | |
| TT Cup Ukraine | 11/18 15:55 | - | Maksim Samaray v Oleksandr Barkalov | W | 1-3 | |
| TT Cup Ukraine | 11/18 14:10 | - | Vadim Sidorenko v Oleksandr Barkalov | L | 3-0 | |
| TT Cup Ukraine | 10/29 20:05 | - | Vladyslav Batenko v Oleksandr Barkalov | W | 0-3 | |
| TT Cup Ukraine | 10/29 18:55 | - | Oleksandr Barkalov v Illia Udod | W | 3-1 | |
| TT Cup (2020) | 10/29 17:45 | - | Vladimir Sidorenko v Oleksandr Barkalov | W | 0-3 | |
| TT Cup Ukraine | 10/29 17:45 | - | Vadim Sidorenko v Oleksandr Barkalov | W | 0-3 | |
| TT Cup Ukraine | 10/29 16:00 | - | Ihor Solovyov v Oleksandr Barkalov | W | 1-3 | |
| TT Cup Ukraine | 10/29 14:15 | - | Vladyslav Batenko v Oleksandr Barkalov | L | 3-0 | |
| TT Cup Ukraine | 09/28 17:55 | - | Oleksandr Barkalov v Vadim Sidorenko | L | 2-3 | |
| TT Cup Ukraine | 09/28 16:45 | - | Dmytro Halai v Oleksandr Barkalov | W | 0-3 | |
| TT Cup Ukraine | 09/28 15:00 | - | Maksim Samaray v Oleksandr Barkalov | L | 3-0 | |
| TT Cup Ukraine | 09/28 13:15 | - | Illia Udod v Oleksandr Barkalov | W | 0-3 | |
| TT Cup Ukraine | 09/23 17:50 | - | Andrii Shcherinskyi v Oleksandr Barkalov | L | 3-1 | |
| TT Cup Ukraine | 09/23 15:30 | - | Serhii Rutskyi v Oleksandr Barkalov | L | 3-2 | |
| TT Cup Ukraine | 09/23 13:45 | - | Maksim Samaray v Oleksandr Barkalov | L | 3-1 | |
| TT Cup Ukraine | 09/23 12:35 | - | Alexander Bondarchuk v Oleksandr Barkalov | L | 3-0 | |
| TT Cup Ukraine | 08/31 19:00 | - | Vadim Sidorenko v Oleksandr Barkalov | L | 3-0 | |
| TT Cup Ukraine | 08/31 17:15 | - | Oleksandr Barkalov v Mykola Ulianchych | W | 3-2 | |
| TT Cup Ukraine | 08/31 16:05 | - | Oleksandr Barkalov v Illia Udod | W | 3-2 | |
| TT Cup Ukraine | 08/31 14:55 | - | Oleksandr Barkalov v Vadim Sidorenko | L | 0-3 | |
| TT Cup Ukraine | 08/31 13:45 | - | Oleksandr Barkalov v Roman Reznichenko | W | 3-0 | |
| TT Cup Ukraine | 08/17 18:25 | - | Dmitry Halai v Oleksandr Barkalov | L | 3-1 | |
| TT Cup Ukraine | 08/17 17:50 | - | Oleksandr Barkalov v Dmitry Halai | L | 1-3 | |
| TT Cup Ukraine | 08/17 16:40 | - | Vadim Sidorenko v Oleksandr Barkalov | W | 2-3 | |
| TT Cup Ukraine | 08/17 14:55 | - | Illia Udod v Oleksandr Barkalov | W | 0-3 | |
| TT Cup Ukraine | 08/17 13:10 | - | Mykola Ulianchych v Oleksandr Barkalov | L | 3-0 | |
| TT Cup Ukraine | 07/27 18:25 | - | Petro Pidleteichuk v Oleksandr Barkalov | W | 0-3 |