| TT Star Series | 2023/08/14 08:15 | Stefan Kostadinovic v Amirreza Abbasi | L | 0-3 |
| TT Star Series | 2023/08/14 06:00 | Stefan Kostadinovic v Josip Huzjak | L | 1-2 |
| TT Star Series | 2023/01/14 11:45 | Stefan Kostadinovic v Frantisek Onderka | L | 2-3 |
| TT Star Series | 2023/01/14 10:15 | Stefan Kostadinovic v Radim Bako | L | 1-3 |
| TT Star Series | 2023/01/14 08:45 | Stefan Kostadinovic v Yannick Vostes | L | 1-3 |
| TT Star Series | 2023/01/13 13:15 | Josef Braun v Stefan Kostadinovic | W | 0-3 |
| TT Star Series | 2023/01/13 11:15 | Amirreza Abbasi v Stefan Kostadinovic | L | 3-2 |
| TT Star Series | 2023/01/13 09:45 | Stefan Kostadinovic v Abdel Kader Salifou | W | 3-1 |
| TT Star Series | 2023/08/14 08:45 | Tomas Tregler v Dmitrij Prokopcov | W | 3-1 |
| TT Star Series | 2023/08/14 07:10 | Tomas Tregler v Francisco Sanchi | L | 2-3 |
| TT Star Series | 2023/07/29 13:50 | Jiri Vrablik v Tomas Tregler | L | 3-1 |
| TT Star Series | 2023/07/29 13:00 | Michal Obeslo v Tomas Tregler | L | 3-1 |
| TT Star Series | 2023/07/29 10:45 | Yannick Vostes v Tomas Tregler | W | 1-3 |
| TT Star Series | 2023/07/29 08:15 | Miroslav Horejsi v Tomas Tregler | W | 2-3 |
| TT Star Series | 2023/07/29 06:35 | Dmitrij Prokopcov v Tomas Tregler | W | 1-3 |
| TT Star Series | 2023/07/28 11:45 | Tomas Tregler v Michal Obeslo | L | 1-3 |