stadio: Court 1 Round: 26 Ground: Clay
| ITF M15 Satu Mare | 2023/09/13 07:00 | Pietro Marino v Radovan Michalik | 5-7,6-2,6-2 |
| ITF M15 Costanza | 2023/09/09 08:00 | Cezar Cretu v Pietro Marino | 6-1,7-5 |
| ITF M15 Costanza | 2023/09/08 08:45 | Lautaro Agustin Falabella v Pietro Marino | 2-6,4-6 |
| ITF M15 Costanza | 2023/09/07 11:35 | Dragos N Cazacu v Pietro Marino | 6-7,4-6 |
| ITF M15 Costanza | 2023/09/05 10:20 | Rafael Grosu v Pietro Marino | 2-6,1-6 |
| ITF M15 Eupen | 2023/08/09 10:00 | Luca Wiedenmann v Pietro Marino | 6-2,7-5 |
| ITF M15 Eindhoven | 2023/08/01 15:35 | Pietro Marino v Jurriaan Bol | 3-6,4-6 |
| ITF M15 Perugia | 2023/07/27 16:55 | Fausto Tabacco v Pietro Marino | 6-7,6-1,6-3 |
| ITF M15 Satu Mare | 2023/09/13 09:00 | Bence Kutasi v Martin Zeljenka | 2-6,1-6 |
| ITF M15 Satu Mare | 2023/09/12 08:40 | Martin Zeljenka v Eduard Silviu Schipor | 3-6,7-5,10-6 |
| ITF M15 Satu Mare | 2023/09/11 07:00 | Martin Zeljenka v Alexandru Luca | 6-0,6-7,10-8 |
| ITF M15 Budapest | 2023/09/03 09:30 | Kevin Humpfner v Martin Zeljenka | 6-2,6-2 |
| ITF M15 Budapest | 2023/08/27 07:00 | Alfred Almasi v Martin Zeljenka | 6-4,6-3 |
| ITF M25 Poznan | 2023/08/23 09:55 | Georgii Kravchenko v Martin Zeljenka | 6-1,6-1 |
| ITF M25 Poznan | 2023/08/22 09:00 | Martin Zeljenka v Michalis Sakellaridis | 6-0,6-4 |
| ITF M25 Poznan | 2023/08/21 14:25 | Martin Zeljenka v Adam Bajurko | 6-2,6-3 |