Stadium: Ochsenhausen, Germany
| Challenger Series TT | 2023/10/02 07:10 | Akito Itagaki v Guillaume Alcayde | L | 1-3 |
| Challenger Series TT | 2023/09/14 15:10 | Guillaume Alcayde v Akito Itagaki | L | 3-1 |
| Challenger Series TT | 2023/10/03 10:30 | Akito Itagaki v Sudhanshu Grover | L | 1-3 |
| Challenger Series TT | 2023/10/03 07:50 | Akito Itagaki v Akos Kishegyi | L | 2-3 |
| Challenger Series TT | 2023/10/02 19:10 | Akito Itagaki v Louis Price | L | 0-3 |
| Challenger Series TT | 2023/10/02 14:30 | Akito Itagaki v Sushmit Sriram | L | 1-3 |
| Challenger Series TT | 2023/10/02 12:30 | Akito Itagaki v Dauud Cheaib | L | 0-3 |
| Challenger Series TT | 2023/10/02 09:10 | Liang Qiu v Akito Itagaki | L | 3-0 |
| Challenger Series TT | 2023/10/02 07:10 | Akito Itagaki v Guillaume Alcayde | L | 1-3 |
| Challenger Series TT | 2023/09/15 07:50 | Kirill Fadeev v Akito Itagaki | W | 2-3 |
| Challenger Series TT | 2023/10/03 13:30 | Sudhanshu Grover v Guillaume Alcayde | L | 3-1 |
| Challenger Series TT | 2023/10/03 12:05 | Sushmit Sriram v Guillaume Alcayde | W | 0-3 |
| Challenger Series TT | 2023/10/03 09:50 | Liang Qiu v Guillaume Alcayde | W | 1-3 |
| Challenger Series TT | 2023/10/03 08:30 | Guillaume Alcayde v Dauud Cheaib | L | 0-3 |
| Challenger Series TT | 2023/10/02 18:30 | Sudhanshu Grover v Guillaume Alcayde | W | 1-3 |
| Challenger Series TT | 2023/10/02 15:50 | Akos Kishegyi v Guillaume Alcayde | W | 0-3 |
| Challenger Series TT | 2023/10/02 13:50 | Louis Price v Guillaume Alcayde | W | 1-3 |
| Challenger Series TT | 2023/10/02 09:50 | Sushmit Sriram v Guillaume Alcayde | L | 3-0 |