| Challenger Series TT | 2023/08/14 18:30 | Samuel Amann v Dauud Cheaib | L | 0-3 |
| Challenger Series TT | 2023/08/14 14:30 | Daniel Rinderer v Samuel Amann | L | 3-0 |
| Challenger Series TT | 2023/08/14 11:50 | Marcel Neumaier v Samuel Amann | L | 3-0 |
| Challenger Series TT | 2023/08/14 09:50 | Samuel Amann v Marco Stefanidis | L | 0-3 |
| Challenger Series TT | 2023/08/14 07:50 | Samuel Amann v Makoto Nogami | L | 0-3 |
| Challenger Series TT | 2023/08/11 08:30 | Zengyi Wang v Samuel Amann | L | 3-1 |
| Challenger Series TT | 2023/08/11 07:10 | Dauud Cheaib v Samuel Amann | L | 3-0 |
| Challenger Series TT | 2023/08/10 17:10 | Andreas Levenko v Samuel Amann | L | 3-0 |
| Challenger Series TT | 2023/08/14 17:50 | Daniel Rinderer v Carlos Caballero | W | 1-3 |
| Challenger Series TT | 2023/08/14 15:50 | Marcel Neumaier v Carlos Caballero | W | 0-3 |
| Challenger Series TT | 2023/08/14 13:50 | Carlos Caballero v Marco Stefanidis | W | 3-0 |
| Challenger Series TT | 2023/08/14 10:30 | Carlos Caballero v Makoto Nogami | W | 3-1 |
| Challenger Series TT | 2023/08/14 08:30 | Carlos Caballero v Dauud Cheaib | L | 0-3 |
| TT Star Series | 2023/05/18 11:15 | Carlos Caballero v Elias Ranefur | L | 1-3 |
| TT Star Series | 2023/05/18 09:15 | David Reitspies v Carlos Caballero | L | 3-0 |
| TT Star Series | 2023/05/18 06:00 | Viktor Yefimov v Carlos Caballero | L | 3-1 |