Stadium: Court 7 Round: 62 Ground: Clay
| ITF M15 Wroclaw | 2023/06/25 09:00 | Mariano Tammaro v Mateusz Cislo | 6-1,6-3 |
| ITF M15 Frascati | 2023/06/07 09:00 | Jorge Martinez Martinez v Mariano Tammaro | 7-6,6-3 |
| ITF M15 Frascati | 2023/06/05 12:35 | Giuseppe Tresca v Mariano Tammaro | 7-6,3-6,2-10 |
| ITF M15 Frascati | 2023/06/04 11:40 | Luigi Castelletti v Mariano Tammaro | 1-6,4-6 |
| ITF M15 Constanta | 2023/05/28 10:00 | Eric David Verdes v Mariano Tammaro | 6-4,6-4 |
| ITF M15 Bucharest | 2023/05/24 08:45 | Mariano Tammaro v Dan Alexandru Tomescu | 3-6,7-6,6-7 |
| ITF M15 Bucharest | 2023/05/23 07:00 | Louroi Martinez v Mariano Tammaro | 6-7,2-6 |
| ITF M15 Bucharest | 2023/05/22 09:00 | Luca Matteo Sobbe v Mariano Tammaro | 5-7,3-6 |
| ITF M15 Wroclaw | 2023/06/25 09:00 | Pavel Gula v Mateusz Terczynski | 6-4,7-6 |
| ITF M25 Poprad | 2023/06/18 11:00 | Radovan Michalik v Pavel Gula | 6-1,6-3 |
| ITF M25 Skopje | 2023/06/05 13:55 | Pavel Gula v Richard Antoni | 4-6,3-6 |
| ITF M15 Antalya | 2023/04/23 07:00 | Tommaso Carnevale-Miino v Pavel Gula | 6-2,6-1 |
| ITF M15 Antalya | 2023/04/16 07:00 | Ruben Hartig v Pavel Gula | 6-1,6-3 |
| ITF M15 Antalya | 2023/03/27 07:00 | Pavel Gula v John Sperle | 0-6,1-6 |
| ITF M15 Antalya | 2023/03/19 07:00 | Pavel Gula v Adam Jurajda | 2-6,2-6 |
| ITF M15 Antalya | 2023/03/12 10:30 | Pavel Gula v Valentin Vanta | 2-6,1-6 |