Stadium: Ochsenhausen, Germany
| Challenger Series TT | 2023/10/16 16:30 | Dennis Klein v Carlos Caballero | W | 3-1 |
| Challenger Series TT | 2023/10/16 11:50 | Dennis Klein v Akito Itagaki | W | 3-0 |
| Challenger Series TT | 2023/10/16 09:10 | Dennis Klein v Dauud Cheaib | L | 2-3 |
| Challenger Series TT | 2023/10/16 06:30 | Dennis Klein v Kirill Fadeev | W | 3-0 |
| Challenger Series TT | 2023/09/08 12:50 | Dennis Klein v Dauud Cheaib | W | 3-0 |
| Challenger Series TT | 2023/09/08 11:25 | Dennis Klein v Rafael Turrini | L | 2-3 |
| Challenger Series TT | 2023/09/08 09:50 | Dennis Klein v Miguel Nunez | W | 3-0 |
| Challenger Series TT | 2023/09/08 06:30 | Dennis Klein v Corentin Mazaud | W | 3-1 |
| Challenger Series TT | 2023/10/16 15:50 | Stephane Ouaiche v Simon Berglund | L | 1-3 |
| Challenger Series TT | 2023/10/16 13:10 | Stephane Ouaiche v Jong-Eon Yeon | L | 2-3 |
| Challenger Series TT | 2023/10/16 11:10 | Stephane Ouaiche v Kirill Fadeev | L | 1-3 |
| Challenger Series TT | 2023/10/16 08:30 | Carlos Caballero v Stephane Ouaiche | L | 3-1 |
| Challenger Ochsenhausen | 2022/09/13 12:50 | Stephane Ouaiche v Albert Vilardell | W | 3-2 |
| Challenger Series TT | 2022/09/13 10:45 | Stephane Ouaiche v Tal Israeli | W | 3-0 |
| Challenger Series TT | 2022/09/13 09:10 | Stephane Ouaiche v Sven Happek | W | 3-0 |
| Challenger Series TT | 2022/09/12 19:50 | Stephane Ouaiche v Samuel Amann | W | 3-1 |