| 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 |
| TT Star Series | 2023/05/19 09:15 | Alvaro Gainza v Ivor Ban | L | 0-3 |
| TT Star Series | 2023/05/19 07:45 | Juan Perez v Alvaro Gainza | L | 3-2 |
| Challenger Series TT | 2023/08/17 10:30 | Marius Henninger v Makoto Nogami | L | 3-2 |
| Challenger Series TT | 2023/08/17 07:50 | Kirill Fadeev v Makoto Nogami | L | 3-1 |
| Challenger Series TT | 2023/08/15 11:30 | Dauud Cheaib v Makoto Nogami | L | 3-0 |
| Challenger Series TT | 2023/08/15 10:45 | Carlos Caballero v Makoto Nogami | L | 3-1 |
| Challenger Series TT | 2023/08/15 09:10 | Daniel Rinderer v Makoto Nogami | W | 2-3 |
| Challenger Series TT | 2023/08/15 06:30 | Marcel Neumaier v Makoto Nogami | W | 0-3 |
| Challenger Series TT | 2023/08/14 17:10 | Makoto Nogami v Marco Stefanidis | L | 1-3 |
| Challenger Series TT | 2023/08/14 13:10 | Dauud Cheaib v Makoto Nogami | L | 3-2 |