| Challenger Series TT | 2023/02/06 20:10 | Dauud Cheaib v David Reitspies | W | 1-3 |
| Challenger Series TT | 2023/02/06 17:30 | Kirill Fadeev v David Reitspies | W | 1-3 |
| Challenger Series TT | 2023/02/06 14:50 | David Reitspies v Arman Hajiei | W | 3-1 |
| Challenger Series TT | 2023/02/06 11:30 | David Reitspies v Sourav Saha | W | 3-2 |
| Challenger Series TT | 2023/02/06 09:30 | David Reitspies v Bastien Dupont | W | 3-0 |
| TT Star Series | 2023/01/24 14:25 | Jiri Vrablik v David Reitspies | W | 2-3 |
| TT Star Series | 2023/01/24 13:05 | David Reitspies v Antonin Gavlas | W | 3-1 |
| TT Star Series | 2023/01/24 12:45 | David Reitspies v Dmitrij Prokopcov | W | 3-0 |
| Challenger Series TT | 2023/02/03 11:30 | Kenan Hrnic v Dillon Chambers | W | 3-0 |
| Challenger Series TT | 2023/02/03 08:50 | Kenan Hrnic v Nikola Grujic | W | 3-1 |
| Challenger Series TT | 2023/02/02 20:10 | Kenan Hrnic v Hannes Hormann | L | 0-3 |
| Challenger Series TT | 2023/02/02 15:30 | Kenan Hrnic v Damian Zech | L | 1-3 |
| Challenger Series TT | 2023/02/02 13:30 | Kenan Hrnic v Kirill Fadeev | L | 1-3 |
| Challenger Series TT | 2023/02/02 10:10 | Dennis Klein v Kenan Hrnic | L | 3-0 |
| Challenger Series TT | 2023/02/02 08:10 | Kenan Hrnic v Anton Limonov | L | 0-3 |
| Challenger Series TT | 2023/01/17 08:50 | Andrei Putuntica v Kenan Hrnic | L | 3-0 |