Stadium: Court 2 Round: 26 Ground: Clay
| ITF M15 Bad Waltersdorf | 2023/10/04 10:20 | Maik Steiner v Yvo Panak | 6-3,6-3 |
| ITF M15 Satu Mare | 2023/09/15 09:00 | Stefan Palosi v Maik Steiner | 7-5,7-5 |
| ITF M15 Satu Mare | 2023/09/14 08:15 | Vitek Horak v Maik Steiner | 4-6,3-6 |
| ITF M15 Satu Mare | 2023/09/13 13:35 | Dragos N Cazacu v Maik Steiner | 3-6,6-3,4-6 |
| ITF M15 Constanta | 2023/09/07 07:00 | Maik Steiner v Lorenzo Joaquin Rodriguez | 1-6,1-6 |
| ITF M15 Constanta | 2023/09/06 07:00 | Maik Steiner v Dominic Ducariu | 6-2,1-6,6-3 |
| ITF M15 Allershausen | 2023/08/31 10:00 | Tom Gentzsch v Maik Steiner | 7-6,6-4 |
| ITF M15 Allershausen | 2023/08/30 13:45 | Maik Steiner v Frederic Schlossmann | 6-3,4-6,6-1 |
| ITF M15 Bad Waltersdorf | 2023/10/04 10:05 | Radovan Michalik v David Pichler | 2-6,1-6 |
| ITF M25 Zlatibor | 2023/09/29 11:30 | Sebastian Gima v David Pichler | 7-6,6-3 |
| ITF M25 Zlatibor | 2023/09/29 07:30 | David Pichler v Andrej Nedic | 3-6,6-4,6-4 |
| ITF M25 Zlatibor | 2023/09/28 10:30 | David Pichler v Petr Bar Biryukov | 6-1,7-6 |
| Challenger Bad Waltersdorf | 2023/09/17 08:00 | Henri Squire v David Pichler | 6-7,6-3,6-4 |
| Challenger Tulln | 2023/09/04 10:50 | Daniel Masur v David Pichler | 6-2,6-7,6-4 |
| Challenger Tulln | 2023/09/03 11:40 | David Pichler v Kirill Kivattsev | 7-6,4-6,6-3 |
| ITF M25 Maribor | 2023/08/31 13:15 | Michael Vrbensky v David Pichler | 6-3,7-6 |