Stadium: Ochsenhausen, Germany
| Challenger Series TT | 2023/07/03 15:50 | Benjamin Fruchart v Akito Itagaki | L | 3-1 |
| Challenger Series TT | 2023/05/04 08:30 | Benjamin Fruchart v Akito Itagaki | L | 3-1 |
| Challenger Series TT | 2023/10/17 08:30 | Akito Itagaki v Carlos Caballero | L | 0-3 |
| Challenger Series TT | 2023/10/16 19:50 | Akito Itagaki v Stephane Ouaiche | L | 2-3 |
| Challenger Series TT | 2023/10/16 17:10 | Akito Itagaki v Kirill Fadeev | L | 0-3 |
| Challenger Series TT | 2023/10/16 14:30 | Dauud Cheaib v Akito Itagaki | L | 3-1 |
| Challenger Series TT | 2023/10/16 11:50 | Dennis Klein v Akito Itagaki | L | 3-0 |
| Challenger Series TT | 2023/10/16 09:50 | Akito Itagaki v Simon Berglund | L | 0-3 |
| Challenger Series TT | 2023/10/16 07:50 | Akito Itagaki v Jong-Eon Yeon | W | 3-2 |
| Challenger Series TT | 2023/10/06 09:10 | Akito Itagaki v Sushmit Sriram | L | 0-3 |
| Challenger Series TT | 2023/07/14 13:30 | Antonin Gavlas v Benjamin Fruchart | L | 3-1 |
| Challenger Series TT | 2023/07/14 12:05 | Benjamin Fruchart v Dauud Cheaib | W | 3-0 |
| Challenger Series TT | 2023/07/14 10:30 | Benjamin Fruchart v Johannes Willeke | W | 3-0 |
| Challenger Series TT | 2023/07/14 07:50 | Benjamin Fruchart v Makoto Nogami | L | 2-3 |
| Challenger Series TT | 2023/07/13 19:10 | Benjamin Fruchart v Tobias Slanina | W | 3-1 |
| Challenger Series TT | 2023/07/13 14:30 | Benjamin Fruchart v Dauud Cheaib | W | 3-2 |
| Challenger Series TT | 2023/07/13 12:30 | Benjamin Fruchart v Kirill Fadeev | W | 3-2 |
| Challenger Series TT | 2023/07/13 09:10 | Michael Engelhardt v Benjamin Fruchart | W | 1-3 |