| Ukraine Win Cup | 2020/07/20 05:00 | Kostuk, Borys v Rubtsov, Eduard | W | 0-3 |
| Ukraine Win Cup | 2020/06/25 10:00 | Rubtsov, Eduard v Kostuk, Borys | W | 3-2 |
| Ukraine Win Cup | 2020/06/25 07:00 | Kostuk, Borys v Rubtsov, Eduard | L | 3-2 |
| Ukraine Win Cup | 2020/06/18 18:00 | Rubtsov, Eduard v Kostuk, Borys | W | 3-2 |
| TT Cup | 2020/06/04 20:05 | Kostuk, Borys v Rubtsov, Eduard | W | 0-3 |
| TT Cup | 2020/06/04 19:30 | Kostuk, Borys v Rubtsov, Eduard | L | 3-0 |
| Ukraine Win Cup | 2020/05/17 09:30 | Kostuk, Borys v Rubtsov, Eduard | W | 2-3 |
| Ukraine Win Cup | 2020/05/17 06:30 | Rubtsov, Eduard v Kostuk, Borys | L | 1-3 |
| Ukraine Win Cup | 2020/07/20 07:30 | Borodachev, Aleksander v Rubtsov, Eduard | L | 3-0 |
| Ukraine Win Cup | 2020/07/20 06:30 | Zaychenko, Valentin v Rubtsov, Eduard | W | 1-3 |
| Ukraine Win Cup | 2020/07/20 05:00 | Kostuk, Borys v Rubtsov, Eduard | W | 0-3 |
| TT Cup | 2020/07/18 12:20 | Rubtsov, Eduard v Popov, Mikhail | W | 3-2 |
| TT Cup | 2020/07/18 11:10 | Rubtsov, Eduard v Cherepnin, Maksym | L | 0-3 |
| TT Cup | 2020/07/18 10:35 | Rubtsov, Eduard v Lopatnuk, Artur | L | 2-3 |
| TT Cup | 2020/07/18 08:15 | Popov, Mikhail v Rubtsov, Eduard | W | 2-3 |
| TT Cup | 2020/07/18 07:05 | Cherepnin, Maksym v Rubtsov, Eduard | L | 3-0 |
| Ukraine Win Cup | 2020/07/20 07:00 | Kostuk, Borys v Zaychenko, Valentin | L | 1-3 |
| Ukraine Win Cup | 2020/07/20 06:00 | Kostuk, Borys v Borodachev, Aleksander | L | 0-3 |
| Ukraine Win Cup | 2020/07/20 05:00 | Kostuk, Borys v Rubtsov, Eduard | L | 0-3 |
| Setka Cup | 2020/07/18 11:05 | Kostuk, Borys v Turchenko Tymur | L | 1-3 |
| Setka Cup | 2020/07/18 09:35 | Kostuk, Borys v Naida, Alexander | W | 3-2 |
| Setka Cup | 2020/07/18 08:05 | Kostuk, Borys v Solomko, Ruslan | W | 3-1 |
| Setka Cup | 2020/07/18 06:35 | Kostuk, Borys v Gnoeviy, R. | L | 2-3 |
| Setka Cup | 2020/07/18 05:05 | Kostuk, Borys v Shukin, Dmitriy | L | 1-3 |