Stadium: Ochsenhausen, Germany
| Challenger Series TT | 2022/09/30 09:50 | Dennis Klein v Sushmit Sriram | W | 1-3 |
| Challenger Ochsenhausen | 2022/03/24 18:50 | Dennis Klein v Sushmit Sriram | W | 2-3 |
| Challenger Series TT | 2024/11/04 16:00 | Sushmit Sriram v Florian Bluhm | L | 1-3 |
| Challenger Series TT | 2024/11/04 13:30 | Sushmit Sriram v Finn Luu | L | 1-3 |
| Challenger Series TT | 2024/11/04 12:00 | Sushmit Sriram v Joon Shim | W | 3-2 |
| Challenger Series TT | 2024/11/04 09:30 | Dimitrije Levajac v Sushmit Sriram | L | 3-1 |
| Challenger Series TT | 2024/11/04 08:00 | Sushmit Sriram v Dauud Cheaib | L | 1-3 |
| Challenger Series TT | 2023/10/06 12:50 | Sushmit Sriram v Alexander Valuch | W | 3-0 |
| Challenger Series TT | 2023/10/06 11:25 | Sushmit Sriram v Daniel Rinderer | L | 0-3 |
| Challenger Series TT | 2023/10/06 09:10 | Akito Itagaki v Sushmit Sriram | W | 0-3 |
| Challenger Series TT | 2024/11/04 11:00 | Dennis Klein v Joon Shim | W | 3-2 |
| Challenger Series TT | 2024/11/04 09:00 | Florian Bluhm v Dennis Klein | W | 2-3 |
| Challenger Series TT | 2024/10/18 10:40 | Dennis Klein v Miguel Nunez | W | 3-0 |
| Challenger Series TT | 2024/10/18 09:15 | Dennis Klein v Guillaume Alcayde | L | 2-3 |
| Challenger Series TT | 2024/10/18 08:30 | Xavier Dixon v Dennis Klein | W | 0-3 |
| Challenger Series TT | 2024/10/17 17:00 | Marius Henninger v Dennis Klein | L | 3-1 |
| Challenger Series TT | 2024/10/17 15:30 | Dennis Klein v Yoan Rebetez | W | 3-0 |
| Challenger Series TT | 2024/10/17 13:00 | Dennis Klein v Guillaume Alcayde | W | 3-0 |