| Challenger Series TT | 2023/08/17 16:30 | Marco Stefanidis v Marius Henninger | L | 0-3 |
| Challenger Series TT | 2023/08/17 11:50 | Marco Stefanidis v Kirill Fadeev | L | 0-3 |
| Challenger Series TT | 2023/08/17 09:10 | Marco Stefanidis v Daniel Rinderer | L | 1-3 |
| Challenger Series TT | 2023/08/17 06:30 | Marco Stefanidis v Dennis Klein | L | 0-3 |
| Challenger Series TT | 2023/08/15 08:30 | Marcel Neumaier v Marco Stefanidis | W | 1-3 |
| Challenger Series TT | 2023/08/14 17:10 | Makoto Nogami v Marco Stefanidis | W | 1-3 |
| Challenger Series TT | 2023/08/14 15:10 | Dauud Cheaib v Marco Stefanidis | L | 3-2 |
| Challenger Series TT | 2023/08/14 13:50 | Carlos Caballero v Marco Stefanidis | L | 3-0 |
| Challenger Series TT | 2023/08/17 15:50 | Alvaro Gainza v Tobias Slanina | W | 3-1 |
| Challenger Series TT | 2023/08/17 13:10 | Alvaro Gainza v Makoto Nogami | L | 2-3 |
| Challenger Series TT | 2023/08/17 11:10 | Alvaro Gainza v Dennis Klein | L | 0-3 |
| Challenger Series TT | 2023/08/17 08:30 | Marius Henninger v Alvaro Gainza | L | 3-0 |
| TT Star Series | 2023/05/20 10:45 | Martin Olejnik v Alvaro Gainza | W | 0-3 |
| TT Star Series | 2023/05/20 08:15 | Dmitrij Prokopcov v Alvaro Gainza | L | 3-1 |
| TT Star Series | 2023/05/20 06:35 | Tomas Tregler v Alvaro Gainza | L | 3-0 |
| TT Star Series | 2023/05/19 13:45 | Alvaro Gainza v Viktor Yefimov | L | 0-3 |