Stadium: Ochsenhausen, Germany
| Challenger Series TT | 2023/11/06 20:10 | Alexander Valuch v Dauud Cheaib | L | 2-3 |
| Challenger Series TT | 2023/11/06 15:30 | Alexander Valuch v Miguel Nunez | W | 3-0 |
| Challenger Series TT | 2023/11/06 13:30 | Alexander Valuch v Nico Longhino | W | 3-2 |
| Challenger Series TT | 2023/11/06 10:10 | Mike Hollo v Alexander Valuch | L | 3-0 |
| Challenger Series TT | 2023/11/06 08:10 | Alexander Valuch v Armin Alicic | W | 3-1 |
| Challenger Series TT | 2023/10/31 10:50 | Kirill Fadeev v Alexander Valuch | L | 3-0 |
| Challenger Series TT | 2023/10/31 09:30 | Alexander Valuch v Samuel Amann | W | 3-0 |
| Challenger Series TT | 2023/10/30 19:30 | Martin Andersen v Alexander Valuch | L | 3-1 |
| Challenger Series TT | 2023/11/06 20:50 | Miguel Nunez v Jong-Eon Yeon | L | 3-0 |
| Challenger Series TT | 2023/11/06 18:50 | Mike Hollo v Jong-Eon Yeon | L | 3-0 |
| Challenger Series TT | 2023/11/06 16:50 | Jong-Eon Yeon v Armin Alicic | L | 1-3 |
| Challenger Series TT | 2023/11/06 14:10 | Jong-Eon Yeon v Guilherme Teodoro | L | 0-3 |
| Challenger Series TT | 2023/11/06 12:10 | Jong-Eon Yeon v Nico Longhino | L | 0-3 |
| Challenger Series TT | 2023/11/06 09:30 | Dauud Cheaib v Jong-Eon Yeon | L | 3-0 |
| Challenger Series TT | 2023/10/17 09:50 | Dauud Cheaib v Jong-Eon Yeon | L | 3-0 |
| Challenger Series TT | 2023/10/17 06:30 | Dennis Klein v Jong-Eon Yeon | L | 3-0 |