| TT Cup | 2021/04/17 16:40 | Alexander Tkachenko v Aleksey Gaponov | W | 3-0 |
| TT Cup | 2021/04/11 15:30 | Aleksey Gaponov v Alexander Tkachenko | W | 0-3 |
| Ukraine - TT-Cup | 2021/04/10 16:40 | Aleksey Gaponov v Alexander Tkachenko | W | 2-3 |
| Ukraine - TT-Cup | 2021/03/07 20:00 | Alexander Tkachenko v Aleksey Gaponov | W | 3-1 |
| Ukraine - TT-Cup | 2021/03/07 18:15 | Alexander Tkachenko v Aleksey Gaponov | W | 3-0 |
| Ukraine - TT-Cup | 2021/03/06 14:45 | Alexander Tkachenko v Aleksey Gaponov | L | 0-3 |
| Ukraine - TT-Cup | 2021/02/28 17:05 | Alexander Tkachenko v Aleksey Gaponov | L | 2-3 |
| Ukraine - TT-Cup | 2020/10/22 06:45 | Alexander Tkachenko v Aleksey Gaponov | W | 3-0 |
| Ukraine - TT-Cup | 2020/10/21 11:52 | Alexander Tkachenko v Aleksey Gaponov | L | 2-3 |
| TT Cup | 2020/10/21 11:25 | Alexander Tkachenko v Aleksey Gaponov | L | 2-3 |
| Ukraine - TT-Cup | 2020/10/21 07:55 | Alexander Tkachenko v Aleksey Gaponov | W | 3-1 |
| Ukraine - TT-Cup | 2020/09/22 08:20 | Aleksey Gaponov v Alexander Tkachenko | W | 2-3 |
| Ukraine - TT-Cup | 2020/09/21 06:00 | Aleksey Gaponov v Alexander Tkachenko | W | 2-3 |
| Ukraine - TT-Cup | 2020/08/02 16:40 | Aleksey Gaponov v Alexander Tkachenko | L | 3-2 |
| Ukraine - TT-Cup | 2020/08/01 12:35 | Alexander Tkachenko v Aleksey Gaponov | W | 3-0 |
| Ukraine - TT-Cup | 2020/07/19 09:40 | Aleksey Gaponov v Alexander Tkachenko | L | 3-2 |
| Ukraine - TT-Cup | 2020/07/18 13:10 | Alexander Tkachenko v Aleksey Gaponov | W | 3-1 |