| Scottish Open - kvalifikace | 2023/10/05 09:00 | Joshua Apiliga v Zack Bobrowski | L | 2-1 |
| Polish International - kvalifikace | 2023/09/21 08:00 | Zack Bobrowski v Richard Kuhl | L | 0-2 |
| Bonn Int. | 2023/06/02 08:10 | Matthias Kicklitz v Zack Bobrowski | L | 2-0 |
| Bonn Int. | 2023/06/01 11:50 | Mateusz Danielak v Zack Bobrowski | W | 1-2 |
| Bonn Int. - kvalifikace | 2023/06/01 07:30 | Zack Bobrowski v Armin Sarosi | W | 2-0 |
| Bonn Int. - kvalifikace | 2023/05/31 16:10 | Ali Ahmed El Khateeb v Zack Bobrowski | W | 0-2 |
| Bonn Int. - kvalifikace | 2023/05/31 08:45 | Zack Bobrowski v Camilo Borst | W | 2-0 |
| Dutch International - kvalifikace | 2023/04/13 14:05 | Dennis Koppen v Zack Bobrowski | L | 2-0 |
| Nouvelle Aquitane Future Series | 2023/07/07 07:40 | Jonathan Dolan v Leo Van Gysel | L | 1-2 |
| Nantes Int. - kvalifikace | 2023/06/15 08:45 | Jonathan Dolan v Paul Tournefier | L | 0-2 |
| Bonn Int. | 2023/06/02 09:00 | Yanis Gaudin v Jonathan Dolan | L | 2-0 |
| Bonn Int. | 2023/06/01 13:50 | Jonathan Dolan v Subhankar Dey | W | 2-1 |
| Austrian Open | 2023/05/26 13:50 | Jonathan Dolan v Johnnie Torjussen | L | 0-2 |
| Austrian Open - kvalifikace | 2023/05/26 07:40 | Christian Faust Kjaer v Jonathan Dolan | W | 1-2 |
| Austrian Open - kvalifikace | 2023/05/25 11:20 | Jonathan Dolan v Yu-Han Hsu | W | 2-0 |
| Austrian Open - kvalifikace | 2023/05/25 08:20 | Jonathan Dolan v Jacob Hjorth | W | 2-0 |