Stadium: Court 2 Round: 25 Ground: Clay
| ITF M15 Kottingbrunn | 2023/08/14 10:30 | Marcell Bartakovics v Luca Parenti | 1-6,6-2,10-5 |
| ITF M15 Kottingbrunn | 2023/08/14 08:00 | Marcell Bartakovics v Gregor Hausberger | 6-2,6-1 |
| ITF M15 Kottingbrunn | 2023/08/13 08:00 | Niklas Waldner v Marcell Bartakovics | 1-6,2-6 |
| ITF M25 Osijek | 2023/08/10 11:10 | Marcell Bartakovics v Romeo Hadzimehmedovic | 4-6,1-6 |
| ITF M25 Osijek | 2023/08/09 08:00 | Roko Horvat v Marcell Bartakovics | 3-6,3-6 |
| ITF M25 Osijek | 2023/08/08 10:05 | Marcell Bartakovics v Jaka Protic Zakelj | 7-6,2-6,13-11 |
| ITF M25 Osijek | 2023/08/07 12:55 | Marcell Bartakovics v Aleksa Pisaric | 6-4,2-6,10-5 |
| ITF M25 Osijek | 2023/08/06 10:00 | Martin Zeljenka v Marcell Bartakovics | 3-6,3-6 |
| ITF M25 Esch/Alzette | 2023/07/21 08:00 | Chris Rodesch v David Pichler | 7-6,6-2 |
| ITF M25 Esch/Alzette | 2023/07/20 09:30 | Guy Den Heijer v David Pichler | 7-5,3-6,5-7 |
| ITF M25 Esch/Alzette | 2023/07/18 10:10 | Paul Woerner v David Pichler | 2-6,4-6 |
| Challenger Iasi | 2023/07/10 07:00 | Kyrian Jacquet v David Pichler | 6-4,6-2 |
| Challenger Iasi | 2023/07/09 07:30 | Radu Paisvant v David Pichler | 0-6,2-6 |
| ITF M25 Bourg-en-Bresse | 2023/06/27 08:50 | David Pichler v Tiago Pires | 4-6,3-6 |
| Challenger - Poznan | 2023/06/18 15:40 | Emilio Nava v David Pichler | 7-6,4-6,6-2 |
| Challenger - Bratislava | 2023/06/11 10:00 | Daniel Dutra Da Silva v David Pichler | 2-6,6-2,6-2 |