| Ukraine Win Cup | 2020/07/21 07:00 | Kostuk, Borys v Eduard Rubtsov | W | 0-3 |
| Ukraine Win Cup | 2020/07/20 08:00 | Eduard Rubtsov v Kostuk, Borys | W | 3-2 |
| Ukraine Win Cup | 2020/07/20 05:00 | Kostuk, Borys v Eduard Rubtsov | W | 0-3 |
| Ukraine Win Cup | 2020/06/25 10:00 | Eduard Rubtsov v Kostuk, Borys | W | 3-2 |
| Ukraine Win Cup | 2020/06/25 07:00 | Kostuk, Borys v Eduard Rubtsov | L | 3-2 |
| Ukraine Win Cup | 2020/06/18 18:00 | Eduard Rubtsov v Kostuk, Borys | W | 3-2 |
| TT Cup | 2020/06/04 20:05 | Kostuk, Borys v Eduard Rubtsov | W | 0-3 |
| TT Cup | 2020/06/04 19:30 | Kostuk, Borys v Eduard Rubtsov | L | 3-0 |
| Ukraine Win Cup | 2020/07/21 09:30 | Gnoeviy, R. v Eduard Rubtsov | W | 2-3 |
| Ukraine Win Cup | 2020/07/21 08:30 | Zaychenko, Valentin v Eduard Rubtsov | L | 3-2 |
| Ukraine Win Cup | 2020/07/21 07:00 | Kostuk, Borys v Eduard Rubtsov | W | 0-3 |
| Ukraine Win Cup | 2020/07/21 06:30 | Eduard Rubtsov v Gnoeviy, R. | W | 3-0 |
| Ukraine Win Cup | 2020/07/21 05:30 | Eduard Rubtsov v Zaychenko, Valentin | L | 1-3 |
| Ukraine Win Cup | 2020/07/20 10:30 | Eduard Rubtsov v Borodachev, Aleksander | W | 3-0 |
| Ukraine Win Cup | 2020/07/20 09:30 | Eduard Rubtsov v Zaychenko, Valentin | W | 3-1 |
| Ukraine Win Cup | 2020/07/20 08:00 | Eduard Rubtsov v Kostuk, Borys | W | 3-2 |
| Ukraine Win Cup | 2020/07/21 09:00 | Zaychenko, Valentin v Kostuk, Borys | L | 3-0 |
| Ukraine Win Cup | 2020/07/21 08:00 | Gnoeviy, R. v Kostuk, Borys | W | 2-3 |
| Ukraine Win Cup | 2020/07/21 07:00 | Kostuk, Borys v Eduard Rubtsov | L | 0-3 |
| Ukraine Win Cup | 2020/07/21 06:00 | Kostuk, Borys v Zaychenko, Valentin | L | 2-3 |
| Ukraine Win Cup | 2020/07/21 05:00 | Kostuk, Borys v Gnoeviy, R. | L | 2-3 |
| Ukraine Win Cup | 2020/07/20 10:00 | Zaychenko, Valentin v Kostuk, Borys | L | 3-1 |
| Ukraine Win Cup | 2020/07/20 09:00 | Borodachev, Aleksander v Kostuk, Borys | L | 3-1 |
| Ukraine Win Cup | 2020/07/20 08:00 | Eduard Rubtsov v Kostuk, Borys | L | 3-2 |