Stadium: Ochsenhausen, Germany Round: 2
| Challenger Series TT | 2025/05/30 11:00 | Dennis Klein v Daniel Rinderer | L | 0-3 |
| Challenger Series TT | 2025/05/30 09:15 | Dennis Klein v Liang Qiu | W | 3-1 |
| Challenger Series TT | 2025/05/30 08:30 | Dennis Klein v Damian Zech | W | 3-0 |
| Challenger Series TT | 2025/05/30 06:30 | Dennis Klein v Siddharta Almeida | W | 3-0 |
| Challenger Series TT | 2025/05/29 16:00 | Dennis Klein v Jeromy Loffler | W | 3-1 |
| Challenger Series TT | 2025/05/29 12:30 | Dennis Klein v Liang Qiu | W | 3-0 |
| Challenger Series TT | 2025/05/29 11:00 | Dennis Klein v Daniel Rinderer | W | 3-0 |
| Challenger Series TT | 2025/05/29 08:30 | Marcel Neumaier v Dennis Klein | W | 0-3 |
| Challenger Ochsenhausen | 2022/03/04 14:30 | Alexis Douin v Francisco Sanchi | W | 3-0 |
| Challenger Ochsenhausen | 2022/03/04 12:25 | Josip Huzjak v Alexis Douin | W | 1-3 |
| Challenger Ochsenhausen | 2022/03/04 11:30 | Alexis Douin v Rafael Turrini | W | 3-0 |
| Challenger Ochsenhausen | 2022/03/04 08:50 | Alexis Douin v Patrik Juhasz | L | 1-3 |
| Challenger Ochsenhausen | 2022/03/03 20:10 | Alexis Douin v Josip Huzjak | L | 2-3 |
| Challenger Ochsenhausen | 2022/03/03 15:30 | Alexis Douin v Francisco Sanchi | W | 3-2 |
| Challenger Ochsenhausen | 2022/03/03 13:30 | Alexis Douin v Damian Zech | W | 3-2 |
| Challenger Ochsenhausen | 2022/03/03 10:10 | Michael Engelhardt v Alexis Douin | L | 3-1 |