Stadium: Ochsenhausen, Germany
| Challenger - Series TT | 2023/02/10 10:50 | Makoto Nogami v Bohdan Sinkevych | W | 3-1 |
| Challenger - Series TT | 2023/01/13 12:25 | Bohdan Sinkevych v Makoto Nogami | L | 3-1 |
| Challenger - Series TT | 2023/01/12 16:10 | Bohdan Sinkevych v Makoto Nogami | L | 3-2 |
| Challenger - Series TT | 2023/03/27 18:30 | Makoto Nogami v Dauud Cheaib | L | 0-3 |
| Challenger - Series TT | 2023/03/27 14:30 | Makoto Nogami v Dennis Klein | L | 0-3 |
| Challenger - Series TT | 2023/03/27 12:30 | Makoto Nogami v Jeromy Loffler | L | 1-3 |
| Challenger - Series TT | 2023/03/27 09:10 | Kirill Fadeev v Makoto Nogami | L | 3-0 |
| Challenger - Series TT | 2023/03/27 07:10 | Makoto Nogami v Dillon Chambers | W | 3-0 |
| 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 | 2023/03/28 06:30 | Kirill Fadeev v Bohdan Sinkevych | L | 3-1 |
| Challenger - Series TT | 2023/03/27 17:50 | Bohdan Sinkevych v Dillon Chambers | L | 0-3 |
| Challenger - Series TT | 2023/03/27 15:10 | Bohdan Sinkevych v Jeromy Loffler | W | 3-0 |
| Challenger - Series TT | 2023/03/27 13:10 | Marius Henninger v Bohdan Sinkevych | L | 3-0 |
| Challenger - Series TT | 2023/03/27 10:30 | Dauud Cheaib v Bohdan Sinkevych | L | 3-0 |
| Challenger - Series TT | 2023/03/27 07:50 | Dennis Klein v Bohdan Sinkevych | L | 3-0 |
| Challenger - Series TT | 2023/02/10 10:50 | Makoto Nogami v Bohdan Sinkevych | L | 3-1 |
| Challenger - Series TT | 2023/02/10 09:30 | Bohdan Sinkevych v Dennis Klein | L | 1-3 |