| TT Star Series | 2023/08/15 11:45 | Stefan Kostadinovic v Dmitrij Prokopcov | L | 1-3 |
| TT Star Series | 2023/08/15 08:45 | Stefan Kostadinovic v Francisco Sanchi | L | 1-3 |
| TT Star Series | 2023/08/15 06:35 | Stefan Kostadinovic v Jiri Martinko | L | 1-3 |
| TT Star Series | 2023/08/14 12:45 | Stefan Kostadinovic v Jong-Eon Yeon | W | 3-2 |
| TT Star Series | 2023/08/14 10:15 | Stefan Kostadinovic v Tomas Tregler | W | 3-1 |
| 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 | 2024/04/19 14:30 | Martin Pytlik v Matej Stach | L | 3-0 |
| TT Star Series | 2023/03/18 11:15 | Matej Stach v Shiyu Sun | L | 2-3 |
| TT Star Series | 2023/03/18 09:15 | Matej Stach v Yevhen Pryshchepa | L | 0-3 |
| TT Star Series | 2023/03/18 07:00 | Matej Stach v Viktor Yefimov | L | 1-3 |
| TT Star Series | 2023/03/17 13:15 | Matej Stach v Alexandru Cazacu | L | 0-3 |
| TT Star Series | 2023/03/17 11:45 | Matej Stach v Amirreza Abbasi | L | 1-3 |
| TT Star Series | 2023/03/17 09:15 | Michal Blinka v Matej Stach | L | 3-0 |
| TT Star Series | 2023/03/17 07:35 | Matej Stach v Alfredas Udra | L | 0-3 |