Estadio: Court 7 Round: 25 Ground: Clay
| ITF M15 Satu Mare | 2023/09/16 06:50 | Elio Jose Ribeiro Lago v Mihai Razvan Marinescu | 6-1,6-3 |
| ITF M15 Satu Mare | 2023/09/15 06:55 | Calin Manda v Mihai Razvan Marinescu | 6-3,3-6,3-6 |
| ITF M15 Satu Mare | 2023/09/12 11:25 | Mihai Razvan Marinescu v Lautaro Agustin Falabella | 6-4,3-6,7-6 |
| ITF M15 Constanta | 2023/09/05 06:50 | Mihai Razvan Marinescu v Niccolo Ciavarella | 1-6,1-6 |
| ITF M15 Constanta | 2023/09/04 07:00 | Mihai Razvan Marinescu v Alexandru Cristian Dumitru | 6-1,6-2 |
| ITF M15 Bucarest | 2023/08/30 09:35 | Stefan Palosi v Mihai Razvan Marinescu | 7-6,6-4 |
| ITF M15 Targu Jiu | 2023/08/16 12:35 | Petr Nesterov v Mihai Razvan Marinescu | 6-4,7-5 |
| ITF M15 Curtea de Arges | 2023/08/09 14:15 | Mihai Razvan Marinescu v Petr Nesterov | 4-6,6-1,1-6 |
| ITF M15 Satu Mare | 2023/09/12 07:00 | Razvan Baiant v Matei Cristian Onofrei | 7-6,6-4 |
| ITF M15 Satu Mare | 2023/09/11 07:00 | Matei Cristian Onofrei v Csongor Hejjas | 6-0,6-4 |
| ITF M15 Satu Mare | 2023/09/10 07:00 | Matei Cristian Onofrei v David Gabor | 6-2,6-0 |
| ITF M25 Maribor | 2023/09/06 11:55 | Matei Cristian Onofrei v Daniel Paty | 3-6,3-6 |
| ITF M25 Maribor | 2023/08/30 12:00 | Alex Knaff v Matei Cristian Onofrei | 6-0,6-1 |
| ITF M25 Bacau | 2023/07/25 07:00 | Bogdan Pavel v Matei Cristian Onofrei | 6-2,6-2 |
| ITF M25 Bacau | 2023/07/24 07:00 | Matei Cristian Onofrei v Alexandru Cristian Dumitru | 6-1,4-6,10-5 |
| Challenger de Iasi | 2023/07/09 07:30 | Matei Cristian Onofrei v Juan Bautista Otegui | 2-6,1-6 |