Stadium: Ochsenhausen, Germany
| Challenger Series TT | 2023/12/18 10:50 | Damian Zech v Akito Itagaki | L | 0-3 |
| Challenger Series TT | 2023/12/04 16:50 | Damian Zech v Akito Itagaki | L | 1-3 |
| Challenger Series TT | 2023/05/05 07:50 | Damian Zech v Akito Itagaki | L | 0-3 |
| Challenger Series TT | 2025/08/22 08:00 | Damian Zech v Oleksii Naplokov | L | 0-3 |
| Challenger Series TT | 2025/08/22 06:30 | Damian Zech v Dauud Cheaib | L | 0-3 |
| Challenger Series TT | 2025/08/21 14:00 | Damian Zech v Gururaj Patil | L | 1-3 |
| Challenger Series TT | 2025/08/21 11:30 | Damian Zech v Pylyp Koloidenko | W | 3-2 |
| Challenger Series TT | 2025/08/21 08:35 | Marco Stefanidis v Damian Zech | L | 3-1 |
| Challenger Series TT | 2025/08/21 07:00 | Damian Zech v Alberto Lillo | L | 2-3 |
| Challenger Series TT | 2025/08/15 07:30 | Damian Zech v Nikola Horvat | W | 3-1 |
| Challenger Series TT | 2025/08/14 16:30 | Damian Zech v Sven Happek | L | 2-3 |
| TT Star Series | 2025/08/21 17:43 | Akito Itagaki v Michal Benes | L | 0-3 |
| TT Star Series | 2025/08/21 16:25 | Akito Itagaki v Frantisek Onderka | L | 1-3 |
| TT Star Series | 2025/08/21 14:59 | Akito Itagaki v Oleksandr Tymofieiev | L | 0-3 |
| TT Star Series | 2025/08/20 19:10 | Adam Klajber v Akito Itagaki | L | 3-0 |
| TT Star Series | 2025/08/20 16:45 | Jakub Kleprlik v Akito Itagaki | L | 3-2 |
| TT Star Series | 2025/08/20 15:31 | Akito Itagaki v Alexis Kouraichi | L | 1-3 |
| TT Star Series | 2025/08/20 14:24 | Akito Itagaki v Damien Ivars | L | 1-3 |
| TT Star Series | 2025/08/09 13:20 | Nicholas Lum v Akito Itagaki | L | 3-0 |