| UTR Pro Athens | 2023/12/17 07:30 | Peter Goldsteiner v David Schwarc | 6-1,2-6,6-1 |
| UTR Pro Athens | 2023/12/15 07:30 | David Schwarc v Lefteris Neos | 7-6,6-1 |
| UTR Pro Athens | 2023/12/14 10:08 | David Schwarc v Illya Beloborodko | 2-6,1-6 |
| UTR Pro Athens | 2023/12/13 06:00 | Ioannis Xilas v David Schwarc | 6-3,6-2 |
| UTR Pro Athens | 2023/12/12 09:17 | Ioannis Kountourakis v David Schwarc | 6-2,6-2 |
| UTR Pro Olomouc | 2023/11/12 07:00 | David Schwarc v Rafael Kis Balazs | 1-1 |
| UTR Pro Olomouc | 2023/11/11 10:00 | Christos Keisidis v David Schwarc | 2-6,4-6 |
| UTR Pro Olomouc | 2023/11/10 11:17 | David Schwarc v Robert Rumler | 6-4,6-4 |
| ITF M15 Rovinj | 2024/03/11 14:30 | Stepan Baum v Marino Jakic | 6-2,1-6,4-10 |
| ITF M15 Rovinj | 2024/03/11 09:30 | Stepan Baum v Nikola Puntaric | 4-6,6-4,10-5 |
| ITF M15 Porec | 2024/03/05 10:30 | Stepan Baum v Michele Ribecai | 1-6,3-6 |
| ITF M15 Porec | 2024/03/04 10:00 | Stepan Baum v Syl Gaxherri | 7-6,1-6,10-8 |
| ITF M15 Porec | 2024/03/03 10:00 | Stepan Baum v Ruben Hartig | 6-1,1-6,12-10 |
| ITF M15 Cadolzburg | 2024/01/18 10:00 | Daniel Masur v Stepan Baum | 6-3,6-4 |
| ITF M15 Cadolzburg | 2024/01/16 11:40 | Lasse Poertner v Stepan Baum | 6-3,4-6,1-6 |
| ITF M15 Cadolzburg | 2024/01/15 10:00 | Stepan Baum v Mischa Lanz | 5-7,3-6 |