Stadium: Ochsenhausen, Germany
| Challenger Series TT | 2023/08/15 08:30 | Marcel Neumaier v Marco Stefanidis | L | 1-3 |
| Challenger Series TT | 2023/08/15 06:30 | Marcel Neumaier v Makoto Nogami | L | 0-3 |
| Challenger Series TT | 2023/08/14 16:30 | Marcel Neumaier v Dauud Cheaib | L | 0-3 |
| Challenger Series TT | 2023/08/14 15:50 | Marcel Neumaier v Carlos Caballero | L | 0-3 |
| Challenger Series TT | 2023/08/14 11:50 | Marcel Neumaier v Samuel Amann | W | 3-0 |
| Challenger Series TT | 2023/08/14 09:10 | Marcel Neumaier v Daniel Rinderer | L | 2-3 |
| Challenger Series TT | 2023/08/14 06:30 | Marcel Neumaier v Jeromy Loffler | L | 2-3 |
| Challenger Series TT | 2023/02/24 11:30 | Marcel Neumaier v Rafael Turrini | L | 0-3 |
| Challenger Ochsenhausen | 2022/01/04 09:30 | Josip Huzjak v Lukas Bosbach | L | 3-0 |
| Challenger Ochsenhausen | 2022/01/04 08:10 | Emiliano Riofrio v Lukas Bosbach | L | 3-1 |
| Challenger Ochsenhausen | 2022/01/03 18:10 | Florian Bluhm v Lukas Bosbach | L | 3-0 |
| Challenger Ochsenhausen | 2022/01/03 16:10 | Dillon Chambers v Lukas Bosbach | L | 3-0 |
| Challenger Ochsenhausen | 2022/01/03 13:30 | Samuel Amann v Lukas Bosbach | W | 0-3 |
| Challenger Ochsenhausen | 2022/01/03 12:10 | Taehyun Kim v Lukas Bosbach | L | 3-2 |
| Challenger Ochsenhausen | 2022/01/03 07:30 | Kenan Hrnic v Lukas Bosbach | L | 3-2 |
| TT Star Series | 2021/11/16 10:15 | Bohuslav Koszyk v Lukas Bosbach | W | 2-3 |