Estádio: Court 1 Round: 44 Ground: Clay
| ITF - M15 Curtea de Arges | 2023/08/07 08:30 | Dragos N Cazacu v Tommaso Vola | 5-7,6-0,10-7 |
| ITF - M25 Pitesti | 2023/08/02 15:25 | Radu Mihai Papoe v Dragos N Cazacu | 6-1,6-1 |
| ITF - M25 Bacau | 2023/07/25 11:05 | Lorenzo Joaquin Rodriguez v Dragos N Cazacu | 6-0,6-3 |
| Challenger - Tampere | 2023/07/16 12:40 | Duje Ajdukovic v Dragos N Cazacu | 6-4,6-0 |
| Challenger Iasi | 2023/07/09 11:45 | Dragos N Cazacu v Sebastian Gima | 3-6,6-7 |
| ITF - M25 Brasov | 2023/07/06 08:30 | Gabi Adrian Boitan v Dragos N Cazacu | 7-6,6-1 |
| ITF - M25 Brasov | 2023/07/03 10:25 | Dragos N Cazacu v Matei Cristian Onofrei | 7-5,5-7,6-3 |
| ITF - M15 Cluj-Napoca | 2023/06/18 06:30 | Dragos N Cazacu v Csongor Hejjas | 4-6,4-6 |
| ITF - M15 Curtea de Arges | 2023/08/07 08:30 | Samuil Konov v Lorenzo Ferri | 6-4,6-1 |
| ITF - M25 Pitesti | 2023/07/30 06:00 | Samuil Konov v Gheorghe Claudiu Schinteie | 2-6,1-6 |
| ITF - M25 Bacau | 2023/07/23 06:30 | Alexandru Cristian Dumitru v Samuil Konov | 7-5,6-2 |
| ITF - M15 Teerão | 2023/06/12 09:30 | Samuil Konov v Neeraj Yashpaul | 6-7,6-4,6-10 |
| ITF - M15 Constanța | 2023/05/29 07:00 | Antonio Caruso v Samuil Konov | 6-2,6-1 |
| ITF - M15 Pazardzhik | 2023/05/22 09:00 | Radoslav Shandarov v Samuil Konov | 3-6,3-6 |
| ITF - M15 Pazardzhik | 2023/05/22 07:00 | Lorenzo Vatteroni v Samuil Konov | 6-0,6-3 |
| ITF - M15 Kuršumlijska Banja | 2023/04/24 12:35 | Samuil Konov v Mihail Ivanov | 3-6,4-6 |