Stadium: MTA Court 1 Round: 62 Ground: Clay
| ITF M15 Targu Jiu | 2023/08/17 12:10 | Juan Pablo Paz v Dragos N Cazacu | 6-1,7-6 |
| ITF M15 Targu Jiu | 2023/08/16 13:20 | Dragos N Cazacu v Mihai Alexandru Coman | 6-1,6-0 |
| ITF M15 Curtea de Arges | 2023/08/10 12:35 | Dragos N Cazacu v Calin T Stirbu | 2-6,3-6 |
| ITF M15 Curtea de Arges | 2023/08/09 07:00 | Dragos N Cazacu v Alessandro Bellifemine | 6-3,4-6,6-4 |
| ITF M15 Curtea de Arges | 2023/08/08 07:30 | Dragos N Cazacu v Samuil Konov | 6-1,6-3 |
| 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 |
| ITF M25 Poznan | 2023/08/21 12:55 | Przemyslaw Michocki v Piotr Kusiewicz | 6-4,6-2 |
| ITF M25 Bielsko Biala | 2023/08/14 10:30 | Piotr Kusiewicz v Andrea Meduri | 1-6,2-6 |
| ITF M25 Lodz | 2023/08/07 07:30 | Piotr Kusiewicz v Egor Baklanov | 7-6,5-7,8-10 |
| ITF M25 Kramsach | 2023/07/24 09:00 | Piotr Kusiewicz v Ivan Kremenchutskyi | 2-6,1-6 |
| ITF M25 Kramsach | 2023/07/23 15:00 | Piotr Kusiewicz v Elias Sumann | 6-3,3-6,10-5 |
| ITF M25 Kramsach | 2023/07/23 07:00 | Piotr Kusiewicz v Adam Blecha | 6-2,6-3 |
| ITF M15 Wroclaw | 2023/06/25 09:00 | Aleksander Orlikowski v Piotr Kusiewicz | 6-3,6-2 |
| ITF M15 Nyiregyhaza | 2023/06/05 10:30 | Ivan Kremenchutskyi v Piotr Kusiewicz | 6-3,6-2 |