Stadium: Ochsenhausen, Germany
| Challenger Series TT | 2023/06/05 16:30 | Akos Kishegyi v Simon Berglund | L | 0-3 |
| Challenger Series TT | 2023/06/05 11:50 | Akos Kishegyi v Akito Itagaki | L | 1-3 |
| Challenger Series TT | 2023/06/05 09:10 | Akos Kishegyi v Kirill Fadeev | L | 2-3 |
| Challenger Series TT | 2023/06/05 06:30 | Akos Kishegyi v David Molnar | L | 1-3 |
| Challenger Series TT | 2023/05/16 10:40 | Akos Kishegyi v Norbert Tauler | L | 1-3 |
| Challenger Series TT | 2023/05/16 08:40 | Akos Kishegyi v Dauud Cheaib | L | 1-3 |
| Challenger Series TT | 2023/05/16 06:40 | Akos Kishegyi v Yannick Vostes | L | 2-3 |
| Challenger Series TT | 2023/05/15 14:30 | Akos Kishegyi v Miguel Nunez | L | 0-3 |
| Challenger Series TT | 2023/06/05 15:50 | Antonin Gavlas v Florian Bluhm | W | 3-1 |
| Challenger Series TT | 2023/06/05 13:10 | Antonin Gavlas v Jin Ueda | W | 3-2 |
| Challenger Series TT | 2023/06/05 11:10 | Antonin Gavlas v David Molnar | W | 3-0 |
| Challenger Series TT | 2023/06/05 08:30 | Simon Berglund v Antonin Gavlas | W | 2-3 |
| Challenger Series TT | 2023/05/19 13:30 | Antonin Gavlas v Amirreza Abbasi | L | 0-3 |
| Challenger Series TT | 2023/05/19 11:25 | Antonin Gavlas v Peter Hribar | W | 3-2 |
| Challenger Series TT | 2023/05/19 10:30 | Florian Bluhm v Antonin Gavlas | W | 0-3 |
| Challenger Series TT | 2023/05/19 06:30 | Liang Qiu v Antonin Gavlas | W | 0-3 |