| TT Star Series | 2024/04/23 10:00 | Akito Itagaki v Stefan Kostadinovic | L | 3-0 |
| TT Star Series | 2024/04/23 10:00 | Akito Itagaki v Stefan Kostadinovic | L | 3-0 |
| TT Star Series | 2024/04/23 08:30 | Adam Klajber v Stefan Kostadinovic | L | 3-1 |
| TT Star Series | 2024/04/23 07:00 | Stefan Kostadinovic v Tibor Spanik | L | 1-3 |
| TT Star Series | 2024/04/22 13:00 | Stefan Kostadinovic v Mohammed Javad Sohrabi | L | 1-3 |
| TT Star Series | 2024/04/22 11:30 | Jakub Zelinka v Stefan Kostadinovic | L | 3-2 |
| TT Star Series | 2024/04/22 09:30 | Jiri Vrablik v Stefan Kostadinovic | W | 2-3 |
| TT Star Series | 2024/04/22 07:00 | Miroslav Horejsi v Stefan Kostadinovic | L | 3-0 |
| TT Star Series | 2024/04/20 16:39 | Stefan Kostadinovic v Nazar Tretiak | L | 2-3 |
| TT Star Series | 2024/05/16 19:30 | Tomas Tregler v Akito Itagaki | L | 3-1 |
| TT Star Series | 2024/05/16 17:30 | Akito Itagaki v Thomas Keinath | L | 0-3 |
| TT Star Series | 2024/05/16 15:00 | Michal Benes v Akito Itagaki | L | 3-0 |
| TT Star Series | 2024/05/15 21:30 | Yannick Vostes v Akito Itagaki | L | 3-0 |
| TT Star Series | 2024/05/15 19:00 | Antonin Gavlas v Akito Itagaki | L | 3-0 |
| TT Star Series | 2024/05/15 16:30 | Miroslav Horejsi v Akito Itagaki | L | 3-1 |
| TT Star Series | 2024/05/15 14:30 | Francisco Sanchi v Akito Itagaki | L | 3-0 |
| TT Star Series | 2024/04/25 10:30 | Anton Limonov v Akito Itagaki | L | 3-0 |