Stadium: Court 2 Round: 25 Ground: Clay
| Challenger - Sibiu | 2023/09/19 07:00 | Alexander Weis v Michael Vrbensky | 6-4,4-6,6-2 |
| Challenger - Sibiu | 2023/09/18 07:00 | Michael Vrbensky v Gianmarco Ferrari | 6-2,6-0 |
| ITF - M25 Maribor | 2023/09/10 08:00 | Juan Bautista Torres v Michael Vrbensky | 6-4,7-5 |
| ITF - M25 Maribor | 2023/09/09 08:00 | Michael Vrbensky v Mathys Erhard | 6-2,4-6,6-2 |
| ITF - M25 Maribor | 2023/09/08 07:55 | Buvaysar Gadamauri v Michael Vrbensky | 6-0,3-6,2-6 |
| ITF - M25 Maribor | 2023/09/07 12:05 | Giuseppe La Vela v Michael Vrbensky | 2-6,6-4,3-6 |
| ITF - M25 Maribor | 2023/09/06 07:30 | Chris Rodesch v Michael Vrbensky | 6-7,2-6 |
| ITF - M25 Maribor | 2023/09/03 08:00 | Michael Vrbensky v Nicolas Zanellato | 6-3,6-4 |
| ITF - M25 Telavi | 2023/10/10 06:00 | Vlad Andrei Dumitru v Dmitry Dolzhenkov | 7-5,6-2 |
| ITF - M15 Arad | 2023/09/25 07:00 | Rayane Oumaouche v Vlad Andrei Dumitru | 6-2,7-6 |
| Challenger - Sibiu | 2023/09/17 09:20 | Vlad Andrei Dumitru v Gianmarco Ferrari | 1-6,2-6 |
| ITF - M15 Constanta | 2023/09/06 10:40 | Jeremy Gschwendtner v Vlad Andrei Dumitru | 6-4,6-4 |
| ITF - M15 Bucuresti | 2023/08/29 07:55 | Vlad Cristian Breazu v Vlad Andrei Dumitru | 6-4,7-5 |
| ITF - M15 Bucuresti | 2023/08/28 06:00 | Andrea Rita v Vlad Andrei Dumitru | 6-7,0-6 |
| ITF - M15 Targu Jiu | 2023/08/16 13:30 | Vlad Andrei Dumitru v Ilya Snitari | 3-6,2-6 |
| ITF - M15 Targu Jiu | 2023/08/15 09:55 | Lazar Vojinovic v Vlad Andrei Dumitru | 6-7,4-6 |