| TT Cup | 2021/12/08 11:50 | Alexander Tkachenko v Vladislav Kalugin | L | 1-3 |
| Ukraina TT Cup | 2021/12/08 09:30 | Alexander Tkachenko v Vladislav Kalugin | W | 3-1 |
| Ukraina TT Cup | 2021/12/02 13:00 | Vladislav Kalugin v Alexander Tkachenko | W | 0-3 |
| Ukraina TT Cup | 2021/12/02 06:35 | Alexander Tkachenko v Vladislav Kalugin | L | 0-3 |
| Ukraina TT Cup | 2021/12/01 13:00 | Vladislav Kalugin v Alexander Tkachenko | L | 3-2 |
| Ukraina TT Cup | 2021/12/01 11:15 | Vladislav Kalugin v Alexander Tkachenko | W | 1-3 |
| Ukraina TT Cup | 2021/11/11 10:05 | Alexander Tkachenko v Vladislav Kalugin | L | 1-3 |
| Ukraina TT Cup | 2021/11/10 09:30 | Vladislav Kalugin v Alexander Tkachenko | W | 1-3 |
| Ukraina TT Cup | 2021/10/06 06:45 | Vladislav Kalugin v Alexander Tkachenko | W | 2-3 |
| Ukraina TT Cup | 2021/09/12 19:00 | Alexander Tkachenko v Vladislav Kalugin | W | 3-1 |
| Ukraina TT Cup | 2021/09/12 13:45 | Vladislav Kalugin v Alexander Tkachenko | W | 1-3 |
| Ukraina TT Cup | 2021/09/11 17:15 | Vladislav Kalugin v Alexander Tkachenko | L | 3-1 |
| Ukraina TT Cup | 2021/09/02 12:00 | Alexander Tkachenko v Vladislav Kalugin | W | 3-2 |
| Ukraina TT Cup | 2021/09/02 05:35 | Alexander Tkachenko v Vladislav Kalugin | L | 1-3 |
| Ukraina TT Cup | 2021/09/01 11:25 | Vladislav Kalugin v Alexander Tkachenko | W | 2-3 |
| Ukraina TT Cup | 2021/09/01 09:40 | Vladislav Kalugin v Alexander Tkachenko | L | 3-2 |
| Ukraina TT Cup | 2021/08/26 06:45 | Vladislav Kalugin v Alexander Tkachenko | L | 3-2 |
| Ukraina TT Cup | 2021/05/16 13:45 | Vladislav Kalugin v Alexander Tkachenko | L | 3-1 |
| Ukraina TT Cup | 2021/05/01 13:10 | Vladislav Kalugin v Alexander Tkachenko | W | 1-3 |
| Ukraina TT Cup | 2020/11/15 17:10 | Alexander Tkachenko v Vladislav Kalugin | W | 3-0 |
| Ukraina TT Cup | 2020/11/14 14:15 | Alexander Tkachenko v Vladislav Kalugin | W | 3-1 |
| Ukraina TT Cup | 2020/11/05 13:00 | Vladislav Kalugin v Alexander Tkachenko | W | 1-3 |
| Ukraina TT Cup | 2020/11/05 07:10 | Alexander Tkachenko v Vladislav Kalugin | L | 0-3 |
| Ukraina TT Cup | 2020/11/04 07:10 | Vladislav Kalugin v Alexander Tkachenko | L | 3-0 |
| Ukraina TT Cup | 2020/10/25 15:55 | Alexander Tkachenko v Vladislav Kalugin | W | 3-0 |
| Ukraina TT Cup | 2020/10/24 14:55 | Vladislav Kalugin v Alexander Tkachenko | W | 0-3 |
| TT Cup | 2020/08/30 18:25 | Alexander Tkachenko v Vladislav Kalugin | W | 3-0 |
| Ukraina TT Cup | 2020/08/30 13:10 | Vladislav Kalugin v Alexander Tkachenko | W | 2-3 |
| Ukraina TT Cup | 2020/08/29 16:05 | Vladislav Kalugin v Alexander Tkachenko | W | 2-3 |
| Ukraina TT Cup | 2020/08/22 16:10 | Vladislav Kalugin v Alexander Tkachenko | L | 3-0 |