Estadio: Court 5 Round: 44 Ground: Clay
| UTR Pro Zadar | 2023/03/03 08:00 | Michael Weindl v Matija Samardzic | 6-1,6-4 |
| UTR Pro Zadar | 2023/03/02 14:25 | Lucas Gerch v Matija Samardzic | 6-4,6-3 |
| UTR Pro Zadar | 2023/02/28 10:00 | Lazar Vojinovic v Matija Samardzic | 2-6,3-6 |
| UTR Pro Zadar | 2023/02/27 18:30 | Matija Samardzic v Janos Fekete | 5-7,3-6 |
| ITF 15 Antalya | 2023/02/19 07:00 | Joao Eduardo Schiessl v Matija Samardzic | 1-6,6-3,10-7 |
| UTR Pro Tennis Series Dubai | 2022/12/03 05:00 | Matija Samardzic v Bekkhan Atlangeriev | 6-7,2-5 |
| UTR Pro Tennis Series Dubai | 2022/12/02 06:30 | Matija Samardzic v Dejan Katic | 7-6,7-5 |
| UTR Pro Tennis Series Dubai | 2022/12/01 08:00 | Matija Samardzic v Drazen Petrovic | 6-1,6-2 |
| ITF M25 Antalya | 2023/02/05 07:00 | Simone Agostini v Gregor Hausberger | 7-6,7-6 |
| ITF M15 Monastir | 2022/12/18 08:00 | Cian Maguire v Gregor Hausberger | 6-4,7-5 |
| ITF M15 Allershausen | 2022/08/29 08:00 | Daniel Siniakov v Gregor Hausberger | 7-5,6-3 |
| ITF M15 Bad Waltersdorf | 2022/08/22 07:00 | Manuel Lazic v Gregor Hausberger | 7-6,6-1 |
| ITF M15 Bad Waltersdorf | 2022/08/15 07:00 | Daniel Orlita v Gregor Hausberger | 7-6,6-1 |
| ITF M15 Bad Waltersdorf | 2022/08/14 09:00 | Gregor Hausberger v Admir Kalender | 7-5,7-5 |
| ITF M15 Frankfurt Am Main | 2022/08/08 08:00 | Jiri Jenicek v Gregor Hausberger | 6-3,4-6,10-2 |
| ITF M15 Kottingbrunn | 2022/08/01 07:30 | Jakub Katuch v Gregor Hausberger | 7-6,3-6,10-4 |