Stadium: Ochsenhausen, Germany
| Challenger Series TT | 2022/08/25 19:50 | Makoto Nogami v Siddharta Almeida | L | 3-0 |
| Challenger Series TT | 2023/02/06 20:50 | Siddharta Almeida v Bastien Dupont | L | 0-3 |
| Challenger Series TT | 2023/02/06 18:10 | Siddharta Almeida v Dennis Klein | L | 0-3 |
| Challenger Series TT | 2023/02/06 15:30 | Dauud Cheaib v Siddharta Almeida | L | 3-0 |
| Challenger Series TT | 2023/02/06 12:50 | Kirill Fadeev v Siddharta Almeida | L | 3-0 |
| Challenger Series TT | 2023/02/06 10:50 | Siddharta Almeida v Arman Hajiei | L | 2-3 |
| Challenger Series TT | 2023/02/06 08:50 | Siddharta Almeida v Sourav Saha | W | 3-1 |
| Challenger Series TT | 2022/10/07 07:50 | Marius Henninger v Siddharta Almeida | L | 3-0 |
| Challenger Series TT | 2022/10/06 18:30 | Damian Zech v Siddharta Almeida | L | 3-1 |
| Challenger Series TT | 2023/03/14 09:30 | Peter Hribar v Makoto Nogami | W | 0-3 |
| Challenger Series TT | 2023/03/14 08:10 | Ahmed El-Mahdy v Makoto Nogami | L | 3-1 |
| Challenger Series TT | 2023/03/13 18:10 | Sven Happek v Makoto Nogami | L | 3-2 |
| Challenger Series TT | 2023/03/13 16:10 | Dauud Cheaib v Makoto Nogami | L | 3-2 |
| Challenger Series TT | 2023/03/13 13:30 | Felix Kohler v Makoto Nogami | L | 3-2 |
| Challenger Series TT | 2023/03/13 12:10 | Anton Limonov v Makoto Nogami | L | 3-0 |
| Challenger Series TT | 2023/03/13 07:30 | Michael Engelhardt v Makoto Nogami | L | 3-0 |
| Challenger Series TT | 2023/02/10 10:50 | Makoto Nogami v Bohdan Sinkevych | W | 3-1 |