| Challenger Ochsenhausen | 2018/06/20 12:30 | Andriy Sitak v Dmitrij Prokopcov | W | 0-3 |
| Challenger Ochsenhausen | 2018/04/23 07:10 | Dmitrij Prokopcov v Andriy Sitak | W | 3-0 |
| Challenger Ochsenhausen | 2018/03/05 19:00 | Andriy Sitak v Dmitrij Prokopcov | W | 0-3 |
| Czech TT Star Series | 2020/08/31 12:15 | Petr Husnik v Dmitrij Prokopcov | W | 0-3 |
| Czech TT Star Series | 2020/08/31 10:15 | Michal Obeslo v Dmitrij Prokopcov | W | 0-3 |
| Czech TT Star Series | 2020/08/31 08:45 | Dmitrij Prokopcov v Antonin Gavlas | W | 3-2 |
| Czech TT Star Series | 2020/08/31 07:15 | Dmitrij Prokopcov v Antonin Gavlas | W | 3-2 |
| Czech TT Star Series | 2020/08/31 06:30 | Dmitrij Prokopcov v Jakub Seibert | W | 3-0 |
| Czech TT Star Series | 2020/08/28 10:15 | Dmitrij Prokopcov v Antoni Witkowski | W | 3-1 |
| Czech TT Star Series | 2020/08/28 08:15 | Dmitrij Prokopcov v Jiri Vrablik | L | 2-3 |
| Czech TT Star Series | 2020/08/28 06:00 | Dmitrij Prokopcov v Martin Olejnik | L | 1-3 |
| Czech TT Star Series | 2020/08/31 13:15 | Jakub Seibert v Andriy Sitak | L | 3-1 |
| Czech TT Star Series | 2020/08/31 10:45 | Petr Husnik v Andriy Sitak | L | 3-2 |
| Czech TT Star Series | 2020/08/31 09:30 | Jakub Seibert v Andriy Sitak | L | 3-1 |
| Czech TT Star Series | 2020/08/31 09:15 | Valerij Rakov v Andriy Sitak | W | 2-3 |
| Czech TT Star Series | 2020/08/31 08:15 | Petr Husnik v Andriy Sitak | L | 3-2 |
| Czech TT Star Series | 2020/08/31 07:30 | Valerij Rakov v Andriy Sitak | W | 2-3 |
| Czech TT Star Series | 2020/08/31 06:00 | Michal Obeslo v Andriy Sitak | L | 3-0 |
| Challenger Ochsenhausen | 2020/08/21 10:30 | Nandor Ecseki v Andriy Sitak | L | 3-1 |