| TT Star Series | 2023/05/05 10:45 | Alexandru Cazacu v Radim Bako | W | 3-1 |
| TT Star Series | 2023/05/05 08:15 | Jan Valenta v Alexandru Cazacu | L | 3-1 |
| TT Star Series | 2023/05/05 06:35 | Alexandru Cazacu v Michal Bankosz | L | 2-3 |
| WTT Star Contender Bangkok - selejtezők | 2023/04/23 03:45 | Alexandru Cazacu v Ibrahima Diaw | L | 0-3 |
| WTT Feeder Antalya | 2023/03/29 16:50 | Jules Rolland v Alexandru Cazacu | L | 3-0 |
| WTT Feeder Antalya - selejtezők | 2023/03/28 13:25 | Alexandru Cazacu v Mattias Mongiusti | W | 3-0 |
| TT Star Series | 2023/03/21 11:45 | Alexandru Cazacu v Thomas Keinath | L | 0-3 |
| TT Star Series | 2023/03/21 10:15 | Dmitrij Prokopcov v Alexandru Cazacu | L | 3-2 |
| TT Star Series | 2023/05/05 10:15 | Jan Valenta v Jakub Kleprlik | L | 3-2 |
| TT Star Series | 2023/05/05 08:45 | Jakub Kleprlik v Michal Bankosz | W | 3-0 |
| TT Star Series | 2023/05/05 07:10 | Jakub Kleprlik v Jiri Martinko | L | 0-3 |
| Cseh Extraleague | 2023/03/30 15:03 | Jakub Kleprlik v Pavel Shiruchek | L | 0-3 |
| TT Star Series | 2023/03/24 13:15 | Henning Zeptner v Jakub Kleprlik | W | 0-3 |
| TT Star Series | 2023/03/24 09:45 | Jakub Kleprlik v Antonin Gavlas | L | 0-3 |
| TT Star Series | 2023/03/24 08:10 | Jakub Kleprlik v Sven Happek | L | 1-3 |
| Cseh Extraleague | 2023/03/02 17:20 | Simon Belik v Jakub Kleprlik | L | 3-2 |