| 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 |
| Balkan Champs MS | 2019/08/03 12:45 | Stefan Kostadinovic v Daniele Pinto | W | 4-1 |
| Balkan Champs MS | 2019/08/02 15:00 | Stefan Kostadinovic v Fatih Karabaxhak | W | 3-0 |
| Balkan Champs MS | 2019/08/02 08:55 | Dritan Laska v Stefan Kostadinovic | W | 0-3 |
| Balkan Champs Team | 2019/08/01 17:15 | Alexandru Manole v Stefan Kostadinovic | W | 2-3 |
| Balkan Champs Team | 2019/08/01 15:00 | Stefan Kostadinovic v Ibrahim Gunduz | L | 2-3 |
| TT Star Series | 2023/01/13 14:15 | Shiyu Sun v Yannick Vostes | W | 0-3 |
| TT Star Series | 2023/01/13 11:45 | Josef Braun v Yannick Vostes | W | 2-3 |
| TT Star Series | 2023/01/13 10:15 | Frantisek Onderka v Yannick Vostes | W | 0-3 |
| TT Star Series | 2023/01/13 07:00 | Amirreza Abbasi v Yannick Vostes | W | 0-3 |
| TT Star Series | 2023/01/12 14:29 | Lichen Wang v Yannick Vostes | L | 3-1 |
| TT Star Series | 2023/01/12 13:27 | Tomas Tregler v Yannick Vostes | L | 3-1 |
| TT Star Series | 2023/01/12 11:45 | Yannick Vostes v Lichen Wang | W | 3-0 |
| TT Star Series | 2023/01/12 10:15 | Yannick Vostes v Abdel Kader Salifou | L | 2-3 |