| Setka Cup | 2020/06/21 11:35 | Dukhovenko, O. v Kovalchuk, Oleksandr | L | 3-2 |
| Setka Cup | 2020/06/20 18:05 | Kovalchuk, Oleksandr v Dukhovenko, O. | L | 0-3 |
| Ukraine Win Cup | 2020/06/19 18:00 | Dukhovenko, O. v Kovalchuk, Oleksandr | W | 0-3 |
| Setka Cup | 2020/06/10 06:35 | Kovalchuk, Oleksandr v Dukhovenko, O. | W | 3-0 |
| Ukraine Win Cup | 2020/06/04 13:00 | Kovalchuk, Oleksandr v Dukhovenko, O. | W | 3-0 |
| Ukraine Win Cup | 2020/06/03 12:30 | Dukhovenko, O. v Kovalchuk, Oleksandr | L | 3-2 |
| Setka Cup | 2020/05/27 08:55 | Kovalchuk, Oleksandr v Dukhovenko, O. | L | 2-3 |
| Setka Cup | 2020/05/18 12:35 | Kovalchuk, Oleksandr v Dukhovenko, O. | L | 1-3 |
| Setka Cup | 2020/07/04 16:05 | Krivorotko, E. v Kovalchuk, Oleksandr | L | 3-2 |
| Setka Cup | 2020/07/04 14:05 | Kirsanov, Konstantin v Kovalchuk, Oleksandr | W | 0-3 |
| Setka Cup | 2020/07/04 13:05 | Mishchenko, Alexander v Kovalchuk, Oleksandr | W | 2-3 |
| Setka Cup | 2020/07/01 12:55 | Mishchenko, Alexander v Kovalchuk, Oleksandr | W | 1-3 |
| Setka Cup | 2020/07/01 11:25 | Kovalchuk, Oleksandr v Babenko, P. | W | 3-1 |
| Setka Cup | 2020/07/01 09:25 | Pirveli, Rodion v Kovalchuk, Oleksandr | W | 0-3 |
| Setka Cup | 2020/07/01 07:25 | Gavrish, Daniil v Kovalchuk, Oleksandr | L | 3-1 |
| Setka Cup | 2020/07/01 06:25 | Malinka, Roman v Kovalchuk, Oleksandr | L | 3-1 |
| Setka Cup | 2020/07/04 16:35 | Mishchenko, Alexander v Dukhovenko, O. | L | 3-1 |
| Setka Cup | 2020/07/04 14:35 | Malinka, Roman v Dukhovenko, O. | L | 3-2 |
| Setka Cup | 2020/07/04 12:35 | Kirsanov, Konstantin v Dukhovenko, O. | L | 3-0 |
| Ukraine Win Cup | 2020/06/28 17:30 | Dukhovenko, O. v Kovalchuk, Oleksandr | L | 2-3 |
| Ukraine Win Cup | 2020/06/28 17:00 | Masko, E. v Dukhovenko, O. | L | 3-1 |
| Ukraine Win Cup | 2020/06/28 15:30 | Dukhovenko, O. v Krivorotko, E. | W | 3-2 |
| Ukraine Win Cup | 2020/06/28 15:00 | Andreev, Mikhail v Dukhovenko, O. | W | 1-3 |
| Ukraine Win Cup | 2020/06/28 14:00 | Dukhovenko, O. v Sazhnev, Vitalii | W | 3-2 |