Stadium: Ochsenhausen, Germany
| Challenger Series TT | 2023/10/06 09:10 | Akito Itagaki v Sushmit Sriram | L | 0-3 |
| Challenger Series TT | 2023/10/05 19:50 | Akito Itagaki v Miguel Nunez | L | 0-3 |
| Challenger Series TT | 2023/10/05 17:10 | Akito Itagaki v Hannes Hormann | W | 3-1 |
| Challenger Series TT | 2023/10/05 14:30 | Sven Happek v Akito Itagaki | W | 2-3 |
| Challenger Series TT | 2023/10/05 11:50 | Daniel Rinderer v Akito Itagaki | L | 3-1 |
| Challenger Series TT | 2023/10/05 09:50 | Akito Itagaki v Alexander Valuch | L | 0-3 |
| Challenger Series TT | 2023/10/05 07:50 | Akito Itagaki v Guillaume Alcayde | L | 1-3 |
| Challenger Series TT | 2023/10/03 10:30 | Akito Itagaki v Sudhanshu Grover | L | 1-3 |
| TT Star Series | 2023/10/12 10:15 | Michal Benes v Jong-Eon Yeon | L | 3-1 |
| TT Star Series | 2023/10/12 08:45 | Bastian Rembert v Jong-Eon Yeon | L | 3-2 |
| TT Star Series | 2023/10/12 07:10 | Jong-Eon Yeon v Oleksandr Tymofieiev | L | 0-3 |
| TT Star Series | 2023/10/11 13:15 | Jong-Eon Yeon v Jakub Seibert | L | 0-3 |
| TT Star Series | 2023/10/11 11:45 | Viktor Yefimov v Jong-Eon Yeon | L | 3-1 |
| TT Star Series | 2023/10/11 09:45 | Andrew Baggaley v Jong-Eon Yeon | L | 3-0 |
| TT Star Series | 2023/10/11 07:10 | Adam Szudi v Jong-Eon Yeon | L | 3-0 |
| TT Star Series | 2023/10/10 10:45 | Michal Benes v Jong-Eon Yeon | L | 3-1 |