Stadium: Court 18 Round: 54 Ground: Clay
| ITF - M15 Uslar | 2023/07/17 16:30 | Facundo Yunis v Stepan Baum | 6-3,6-2 |
| ITF - M15 Uslar | 2023/07/17 10:30 | Richard Antoni v Stepan Baum | 4-6,5-7 |
| ITF - M15 Wroclaw | 2023/06/28 10:05 | Zura Tkemaladze v Stepan Baum | 6-3,3-6,6-1 |
| ITF - M15 Wroclaw | 2023/06/26 12:45 | Stepan Baum v Marc Antoine Gaillard | 6-3,6-7,10-7 |
| ITF - M15 Wroclaw | 2023/06/25 11:30 | William Grant v Stepan Baum | 2-6,2-6 |
| ITF - M25 Most | 2023/05/21 10:30 | Ondrej Hujo v Stepan Baum | 5-7,0-6 |
| ITF - M25 Praha | 2023/05/14 12:30 | Christian Fellin v Stepan Baum | 6-3,6-7,10-6 |
| ITF - M15 Kish Island | 2023/03/14 08:00 | Dragos N Cazacu v Stepan Baum | 6-7,7-6,10-4 |
| ITF - M15 Frankfurt nad Mohanom | 2023/08/07 10:00 | Mariano Dedura-Palomero v Tristan Reiff | 6-1,6-0 |
| ITF - M25 Wetzlar | 2023/07/31 12:00 | Tristan Reiff v Enzo Lima | 1-6,6-3,8-10 |
| ITF - M25 Esch/Alzette | 2023/07/17 16:55 | Tristan Reiff v Arthur Nagel | 3-6,2-6 |
| ITF - M25 Esch/Alzette | 2023/07/17 11:40 | Victor Bini v Tristan Reiff | 4-6,1-6 |
| ITF - M25 Esch/Alzette - kvalifikácia | 2023/07/16 13:35 | Tristan Reiff v Markus Bolin | 6-3,6-7,10-6 |
| ITF - M25 Marburg | 2023/07/03 08:00 | Tristan Reiff v Noel Larwig | 4-6,6-7 |
| ITF - M25 Arlon | 2023/06/26 11:00 | Tom Pisane v Tristan Reiff | 6-3,6-3 |
| ITF - M15 Meerbusch | 2023/04/23 08:00 | Buvaysar Gadamauri v Tristan Reiff | 6-3,6-0 |