| TT Cup | 2021/05/25 11:40 | Gaponov, Aleksey v Kovalchuk, Nazar | L | 1-3 |
| TT Cup | 2021/05/25 07:00 | Gaponov, Aleksey v Kovalchuk, Nazar | L | 2-3 |
| TT Cup | 2021/03/07 15:20 | Gaponov, Aleksey v Kovalchuk, Nazar | W | 3-1 |
| TT Cup | 2021/03/06 20:00 | Gaponov, Aleksey v Kovalchuk, Nazar | W | 3-0 |
| TT Cup | 2021/03/06 16:30 | Kovalchuk, Nazar v Gaponov, Aleksey | W | 0-3 |
| TT Cup | 2020/11/13 09:10 | Gaponov, Aleksey v Kovalchuk, Nazar | W | 3-0 |
| TT Cup | 2020/09/19 06:25 | Kovalchuk, Nazar v Gaponov, Aleksey | W | 0-3 |
| TT Cup | 2020/09/18 07:00 | Kovalchuk, Nazar v Gaponov, Aleksey | L | 3-1 |
| TT Cup | 2021/06/28 09:20 | Gaponov, Aleksey v Verbyany, Vasily | L | 1-3 |
| TT Cup | 2021/06/28 08:10 | Gaponov, Aleksey v Gordiy, Andrey | L | 0-3 |
| TT Cup | 2021/06/28 07:00 | Gaponov, Aleksey v Danilyuk, Nazar | L | 0-3 |
| TT Cup | 2021/05/30 14:40 | Yevhen Masko v Gaponov, Aleksey | W | 2-3 |
| TT Cup | 2021/05/30 12:55 | Zhukovskij, Aleksandr v Gaponov, Aleksey | W | 2-3 |
| TT Cup | 2021/05/30 11:45 | Gaponov, Aleksey v Dubrovin, Dmitry | L | 0-3 |
| TT Cup | 2021/05/30 10:35 | Gaponov, Aleksey v Lytvynenko, Mykola | L | 1-3 |
| TT Cup | 2021/05/30 08:50 | Gaponov, Aleksey v Yevhen Masko | L | 1-3 |
| TT Cup | 2021/06/28 09:55 | Kovalchuk, Nazar v Gordiy, Andrey | W | 3-1 |
| TT Cup | 2021/06/28 07:35 | Kovalchuk, Nazar v Verbyany, Vasily | L | 0-3 |
| TT Cup | 2021/06/28 05:50 | Kovalchuk, Nazar v Danilyuk, Nazar | L | 2-3 |
| TT Cup | 2021/06/25 11:40 | Nazarii Hrytsyienko v Kovalchuk, Nazar | W | 0-3 |
| TT Cup | 2021/06/25 10:30 | Verbyany, Vasily v Kovalchuk, Nazar | W | 2-3 |
| TT Cup | 2021/06/25 09:55 | Kovalchuk, Nazar v Danilyuk, Nazar | W | 3-1 |
| TT Cup | 2021/06/25 07:35 | Kovalchuk, Nazar v Teterya, Yuriy | L | 2-3 |
| TT Cup | 2021/06/25 05:50 | Kovalchuk, Nazar v Nazarii Hrytsyienko | L | 1-3 |