| TT Star Series | 2020/11/23 09:45 | Sitak, Andriy v Antonin Gavlas | W | 0-3 |
| TT Star Series | 2020/11/16 13:15 | Sitak, Andriy v Antonin Gavlas | W | 1-3 |
| Czech TT Star Series | 2020/09/01 09:35 | Antonin Gavlas v Sitak, Andriy | W | 3-2 |
| Czech TT Star Series | 2020/09/01 08:40 | Antonin Gavlas v Sitak, Andriy | W | 3-2 |
| Czech TT Star Series | 2020/08/18 11:15 | Sitak, Andriy v Antonin Gavlas | W | 0-3 |
| Challenger Ochsenhausen | 2019/08/27 11:40 | Sitak, Andriy v Antonin Gavlas | W | 1-3 |
| Challenger Ochsenhausen | 2019/04/16 08:20 | Sitak, Andriy v Antonin Gavlas | W | 1-3 |
| Challenger Ochsenhausen | 2018/11/06 09:20 | Sitak, Andriy v Antonin Gavlas | W | 1-3 |
| TT Star Series | 2021/08/13 07:45 | Antonin Gavlas v Vladimir Anca | L | 2-3 |
| TT Star Series | 2021/08/12 12:15 | Petr David v Antonin Gavlas | L | 3-2 |
| TT Star Series | 2021/08/12 10:15 | Patrik Klos v Antonin Gavlas | W | 0-3 |
| TT Star Series | 2021/08/12 08:45 | Antonin Gavlas v Jan Valenta | W | 3-0 |
| TT Star Series | 2021/08/12 07:10 | Antonin Gavlas v Romualdo Manna | W | 3-0 |
| TT Star Series | 2021/08/06 13:37 | Antonin Gavlas v Romain Ruiz | W | 3-0 |
| TT Star Series | 2021/08/06 12:15 | Jiri Martinko v Antonin Gavlas | L | 3-2 |
| TT Star Series | 2021/08/06 10:15 | Daniel Kosiba v Antonin Gavlas | W | 0-3 |
| TT Star Series | 2021/08/13 06:00 | Petr David v Sitak, Andriy | L | 3-1 |
| TT Star Series | 2021/08/12 12:45 | Patrik Klos v Sitak, Andriy | L | 3-0 |
| TT Star Series | 2021/08/12 11:15 | Sitak, Andriy v Jan Valenta | L | 0-3 |
| TT Star Series | 2021/08/12 09:45 | Sitak, Andriy v Romualdo Manna | W | 3-2 |
| TT Star Series | 2021/08/12 07:45 | Sitak, Andriy v Daniel Kosiba | L | 1-3 |
| Challenger Ochsenhausen | 2021/07/09 10:30 | Sitak, Andriy v Chtchetinine, Evgueni | W | 3-0 |
| Challenger Ochsenhausen | 2021/07/09 07:50 | Sitak, Andriy v Snehit Suravajjula | L | 0-3 |
| Challenger Ochsenhausen | 2021/07/08 11:50 | Sitak, Andriy v Schwarzer, Dwain | W | 3-0 |