Stadion: Court 7 Round: 25 Ground: Clay
| ITF - M15 - Bukarest | 2023/05/23 07:00 | Louroi Martinez v Mariano Tammaro | 6-7,2-6 |
| ITF - M15 - Bukarest | 2023/05/22 09:00 | Luca Matteo Sobbe v Mariano Tammaro | 5-7,3-6 |
| ITF - M15 - Bukarest | 2023/05/21 11:00 | Gheorghe Claudiu Schinteie v Mariano Tammaro | 4-6,3-6 |
| ITF - M25 - Santa Margherita | 2023/04/30 08:00 | Mariano Tammaro v Gregorio Biondolillo | 3-6,6-4,8-10 |
| ITF - M25 - Santa Margherita | 2023/04/26 13:45 | Carlo Alberto Fossati v Mariano Tammaro | 7-6,7-5 |
| ITF - M25 - Santa Margherita | 2023/04/25 12:00 | Mariano Tammaro v Felix Gill | 6-2,6-4 |
| ITF - M25 - Santa Margherita | 2023/04/24 08:00 | Giannicola Misasi v Mariano Tammaro | 6-2,3-6,4-10 |
| ITF - M25 - Santa Margherita | 2023/04/23 11:00 | Mariano Tammaro v Riccardo Chessari | 6-0,7-5 |
| ITF - M15 - Pazardzhik | 2023/05/16 08:00 | Nicolas Buitrago v Dan Alexandru Tomescu | 6-4,6-7,7-6 |
| ITF - M15 - Kuršumlijska Banja | 2023/04/26 08:00 | Dan Alexandru Tomescu v Sergei Pogosian | 4-6,2-6 |
| ITF - M15 - Antalya | 2023/04/20 07:00 | Dan Alexandru Tomescu v Johannes Haerteis | 1-6,6-4,2-6 |
| ITF - M15 - Antalya | 2023/04/18 11:10 | Davide Galoppini v Dan Alexandru Tomescu | 6-2,3-6,1-6 |
| ITF - M15 - Antalya | 2023/04/12 11:35 | Michel Hopp v Dan Alexandru Tomescu | 4-6,7-5,6-1 |
| ITF - M15 - Kish Island | 2023/03/14 10:00 | Samir Hamza Reguig v Dan Alexandru Tomescu | 6-4,6-2 |
| ITF - M15 - Kish Island | 2023/03/12 06:30 | Dan Alexandru Tomescu v Hazem Naw | 7-6,6-4 |
| ITF - M15 - Kish Island | 2023/03/11 06:30 | Gergely Madarasz v Dan Alexandru Tomescu | 4-6,2-6 |