Estadio: Ochsenhausen, Germany
| Challenger Series TT | 2023/09/26 09:50 | Makoto Nogami v Hannes Hormann | W | 3-1 |
| Challenger Series TT | 2023/09/26 06:30 | Makoto Nogami v Guilherme Teodoro | L | 0-3 |
| Challenger Series TT | 2023/09/25 17:50 | Makoto Nogami v Armin Alicic | L | 2-3 |
| Challenger Series TT | 2023/09/25 16:30 | Makoto Nogami v Dauud Cheaib | L | 0-3 |
| Challenger Series TT | 2023/09/25 11:50 | Makoto Nogami v Alexander Valuch | L | 2-3 |
| Challenger Series TT | 2023/09/25 09:10 | Makoto Nogami v Jeromy Loffler | L | 2-3 |
| Challenger Series TT | 2023/09/25 06:30 | Makoto Nogami v Marius Henninger | W | 3-1 |
| Challenger Series TT | 2023/08/18 10:30 | Daniel Rinderer v Makoto Nogami | L | 3-2 |
| Challenger Series TT | 2023/12/12 10:10 | Mike Hollo v Lichen Wang | L | 0-3 |
| Challenger Series TT | 2023/12/11 20:50 | Mike Hollo v Jeromy Loffler | L | 1-3 |
| Challenger Series TT | 2023/12/11 18:10 | Mike Hollo v Liang Qiu | W | 3-2 |
| Challenger Series TT | 2023/12/11 15:30 | Alexander Valuch v Mike Hollo | L | 3-2 |
| Challenger Series TT | 2023/12/11 12:50 | Dennis Klein v Mike Hollo | L | 3-0 |
| Challenger Series TT | 2023/12/11 10:50 | Mike Hollo v Kirill Fadeev | L | 1-3 |
| Challenger Series TT | 2023/12/11 08:50 | Mike Hollo v Bohdan Sinkevych | W | 3-0 |
| Challenger Series TT | 2023/12/08 13:10 | Alvaro Gainza v Mike Hollo | W | 2-3 |