| TT Cup (2021) | 2021/04/17 16:40 | Alexander Tkachenko v Aleksey Gaponov | W | 3-0 |
| TT Cup (2021) | 2021/04/11 15:30 | Aleksey Gaponov v Alexander Tkachenko | W | 0-3 |
| TT Cup Ukraine | 2021/04/10 16:40 | Aleksey Gaponov v Alexander Tkachenko | W | 2-3 |
| TT Cup Ukraine | 2021/03/07 20:00 | Alexander Tkachenko v Aleksey Gaponov | W | 3-1 |
| TT Cup Ukraine | 2021/03/07 18:15 | Alexander Tkachenko v Aleksey Gaponov | W | 3-0 |
| TT Cup Ukraine | 2021/03/06 14:45 | Alexander Tkachenko v Aleksey Gaponov | L | 0-3 |
| TT Cup Ukraine | 2021/02/28 17:05 | Alexander Tkachenko v Aleksey Gaponov | L | 2-3 |
| TT Cup Ukraine | 2020/10/22 06:45 | Alexander Tkachenko v Aleksey Gaponov | W | 3-0 |
| TT Cup Ukraine | 2021/04/17 17:15 | Volodymir Maksuta v Alexander Tkachenko | W | 2-3 |
| TT Cup (2021) | 2021/04/17 16:40 | Alexander Tkachenko v Aleksey Gaponov | W | 3-0 |
| TT Cup Ukraine | 2021/04/17 14:20 | Alexander Tkachenko v Vital Shaban | W | 3-0 |
| TT Cup Ukraine | 2021/04/17 12:35 | Alexander Tkachenko v Anatolii Lievshin | W | 3-2 |
| TT Cup Ukraine | 2021/04/11 19:00 | Vital Shaban v Alexander Tkachenko | W | 1-3 |
| TT Cup Ukraine | 2021/04/11 17:50 | Anatolii Lievshin v Alexander Tkachenko | L | 3-1 |
| TT Cup (2021) | 2021/04/11 15:30 | Aleksey Gaponov v Alexander Tkachenko | W | 0-3 |
| TT Cup Ukraine | 2021/04/11 13:45 | Vital Shaban v Alexander Tkachenko | L | 3-2 |
| TT Cup (2021) | 2021/04/17 17:50 | Aleksey Gaponov v Anatolii Lievshin | W | 3-0 |
| TT Cup (2021) | 2021/04/17 16:40 | Alexander Tkachenko v Aleksey Gaponov | L | 3-0 |
| TT Cup (2021) | 2021/04/17 14:55 | Volodymir Maksuta v Aleksey Gaponov | W | 0-3 |
| TT Cup (2021) | 2021/04/17 13:10 | Vital Shaban v Aleksey Gaponov | W | 2-3 |
| Ukraine Win Cup | 2021/04/15 01:25 | Aleksey Gaponov v Anton Yolkin | L | 0-3 |
| Ukraine Win Cup | 2021/04/15 00:15 | Aleksey Gaponov v Andrii Fedorchenko | L | 0-3 |
| Ukraine Win Cup | 2021/04/14 22:30 | Aleksey Gaponov v Anton Popov | L | 1-3 |
| Ukraine Win Cup | 2021/04/14 21:55 | Anton Yolkin v Aleksey Gaponov | L | 3-1 |