Stadium: Pista 11 Round: 62 Ground: Clay
| ITF M25 Padova | 2023/07/12 15:05 | Mariano Tammaro v Moez Echargui | 2-6,2-6 |
| ITF M15 Wroclaw | 2023/06/26 11:00 | Filip Duda v Mariano Tammaro | 6-3,6-7,10-8 |
| ITF M15 Wroclaw | 2023/06/26 08:00 | Mariano Tammaro v Pavel Gula | 6-0,6-2 |
| 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 M25 Roda de Bara | 2023/07/10 10:15 | Oscar P Sansano v Tiago Pereira | 5-7,6-7 |
| ITF M25 Roda de Bara | 2023/07/09 13:00 | Alex Cairo v Oscar P Sansano | 4-6,7-6,9-11 |
| ITF M25 La Nucia | 2023/06/01 07:00 | Edas Butvilas v Oscar P Sansano | 6-1,6-7,6-2 |
| ITF M25 La Nucia | 2023/05/31 07:30 | Joan Torres Espinosa v Oscar P Sansano | 4-6,4-6 |
| ITF M25 La Nucia | 2023/05/29 09:30 | Oscar P Sansano v Samuel M Arjona | 5-7,7-5,10-4 |
| ITF M25 Mataro | 2023/05/22 13:00 | Adolfo Daniel Vallejo v Oscar P Sansano | 7-5,6-3 |
| ITF M25 Mataro | 2023/05/21 10:00 | Julian Alonso v Oscar P Sansano | 1-6,2-6 |
| ITF M25 Valldoreix | 2023/05/09 09:45 | Oscar P Sansano v Luis Francisco | 5-7,1-6 |