Stadium: Court 3 Round: 25 Ground: Hardcourt indoor
| Challenger - Ismaning | 2023/10/29 09:30 | Neil Oberleitner v Leo Borg | 6-1,6-4 |
| Challenger - Ismaning | 2023/10/30 10:00 | Joao Sousa v Neil Oberleitner | 7-6,6-3 |
| Challenger - Ismaning | 2023/10/29 09:30 | Neil Oberleitner v Leo Borg | 6-1,6-4 |
| ITF - M25 Edgbaston | 2023/10/17 08:55 | Connor Thomson v Neil Oberleitner | 6-3,7-6 |
| ITF - M25 Rodez | 2023/10/12 14:45 | Hady Habib v Neil Oberleitner | 7-6,4-6,7-6 |
| ITF - M25 Rodez | 2023/10/11 11:55 | Neil Oberleitner v Federico Bertuccioli | 6-2,6-4 |
| ITF - M25 Pazardžik | 2023/10/03 10:15 | Neil Oberleitner v Sebastian Gima | 4-6,6-2,6-7 |
| ITF - M25 Pazardžik | 2023/09/26 07:45 | Sandro Kopp v Neil Oberleitner | 6-2,6-4 |
| Challenger - Bad Waltersdorf | 2023/09/18 10:05 | Ergi Kirkin v Neil Oberleitner | 6-7,6-4,6-2 |
| Challenger - Ismaning | 2023/10/29 09:30 | Neil Oberleitner v Leo Borg | 6-1,6-4 |
| ATP - Štokholm | 2023/10/17 16:00 | Laslo Djere v Leo Borg | 6-3,6-3 |
| Challenger - Bratislava | 2023/10/08 14:35 | Dennis Novak v Leo Borg | 6-3,7-6 |
| ITF - M25 Falun | 2023/09/28 14:05 | Leo Borg v Alexander Blockx | 5-7,2-6 |
| ITF - M25 Falun | 2023/09/27 16:20 | Leo Borg v Jakob Schnaitter | 6-4,6-2 |
| ITF - M25 Falun | 2023/09/26 16:00 | Leo Borg v Fred Simonsson | 7-6,4-6,6-2 |
| ITF - M25 Sharm El Sheikh | 2023/09/21 09:05 | Tuncay Duran v Leo Borg | 4-6,6-1,6-4 |
| ITF - M25 Sharm El Sheikh | 2023/09/20 11:05 | Dmitrii Vasilev v Leo Borg | 2-6,4-6 |