Stadium: Ochsenhausen, Germany
| Challenger Series TT | 2022/12/12 10:10 | 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 | 2023/03/13 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 | 2023/03/27 11:10 | Marius Henninger v Jeromy Loffler | W | 0-3 |
| Challenger Series TT | 2023/03/27 06:30 | Kirill Fadeev v Jeromy Loffler | W | 1-3 |
| Challenger Series TT | 2023/03/21 10:50 | Jeromy Loffler v Amirreza Abbasi | L | 0-3 |
| Challenger Series TT | 2023/03/21 07:30 | Jeromy Loffler v Rafael Turrini | L | 0-3 |
| Challenger Series TT | 2023/03/20 18:50 | Jeromy Loffler v Siddharta Almeida | W | 3-1 |
| Challenger Series TT | 2023/03/20 17:30 | Jeromy Loffler v Laszlo Magyar | W | 3-1 |
| Challenger Series TT | 2023/03/20 12:50 | Jeromy Loffler v Dauud Cheaib | L | 2-3 |
| Challenger Series TT | 2023/03/20 10:10 | Jeromy Loffler v Marius Henninger | L | 2-3 |