| TT Cup Ukraine | 2021/03/01 15:40 | Andriy Zaitsev v Mikhail Presnyakov | L | 1-3 |
| TT Cup Ukraine | 2021/03/01 13:55 | Andriy Zaitsev v Dmitriy Arzanov | W | 3-0 |
| TT Cup Ukraine | 2021/02/27 19:50 | Andriy Zaitsev v Oleksandr Semenets | W | 3-0 |
| TT Cup Ukraine | 2021/02/27 18:45 | Andriy Zaitsev v Dmytro Baistriuchenko | W | 3-2 |
| TT Cup Ukraine | 2021/02/27 18:05 | Andriy Zaitsev v Anatoliy Chaplyanka | W | 3-1 |
| TT Cup Ukraine | 2021/02/27 17:00 | Andriy Zaitsev v Oleksii Metla | W | 3-0 |
| TT Cup Ukraine | 2021/02/27 16:20 | Andriy Zaitsev v Dmitriy Arzanov | L | 1-3 |
| TT Cup Ukraine | 2021/02/26 19:15 | Andriy Zaitsev v Oleksii Metla | L | 0-3 |
| TT Cup Ukraine | 2021/03/01 16:15 | Oleksandr Naida v Andrei Kostiuk | L | 3-0 |
| TT Cup Ukraine | 2021/03/01 14:30 | Mikhail Presnyakov v Andrei Kostiuk | L | 3-0 |
| Ukraine Win Cup | 2021/02/25 19:00 | Sergey Korobeynik v Andrei Kostiuk | L | 3-1 |
| Ukraine Win Cup | 2021/02/25 18:00 | Andrei Kostiuk v Dmytro Bortsov | W | 3-0 |
| Ukraine Win Cup | 2021/02/25 16:30 | Pavlo Plushch v Andrei Kostiuk | W | 1-3 |
| Ukraine Win Cup | 2021/02/25 16:00 | Andrei Kostiuk v Roman Chuyko | W | 3-1 |
| Ukraine Win Cup | 2021/02/25 14:30 | Andrei Kostiuk v Vitaliy Solovey | W | 3-0 |
| Ukraine Win Cup | 2021/02/25 14:00 | Arkadiy Shtaer v Andrei Kostiuk | W | 0-3 |