Stadium: Court 2 Round: 54 Ground: Clay
| ITF M15 Xativa | 2023/08/01 20:05 | Pedro Rodenas v Mateo Luis Alvarez Sarmiento | 6-1,6-4 |
| ITF M25 Denia | 2023/07/24 14:30 | Alejandro Garcia v Mateo Luis Alvarez Sarmiento | 6-2,3-6,10-3 |
| ITF M25 Denia | 2023/07/23 14:30 | Mateo Luis Alvarez Sarmiento v David Puig Molina | 6-3,6-2 |
| ITF M25 Gandia | 2023/07/18 08:00 | Javier Molino v Mateo Luis Alvarez Sarmiento | 6-2,6-4 |
| ITF M25 Gandia | 2023/07/17 08:00 | Mateo Luis Alvarez Sarmiento v Pedro Iamachkine | 6-4,6-3 |
| ITF M25 Gandia | 2023/07/16 08:00 | Mateo Luis Alvarez Sarmiento v Ghouse Ali Faisal | 6-1,6-3 |
| ITF M15 Tanger | 2023/06/04 10:30 | Cosimo Banti v Mateo Luis Alvarez Sarmiento | 7-5,3-6,10-6 |
| ITF M25 La Nucia | 2023/05/30 08:00 | Sam K Baumgartner v Mateo Luis Alvarez Sarmiento | 7-6,6-1 |
| ITF M15 Xativa | 2023/07/31 07:00 | Iannis Miletich v Giacomo Revelli | 5-7,4-6 |
| ITF M15 Xativa | 2023/07/30 07:00 | Iannis Miletich v Nil Boixader Roca | 6-2,6-3 |
| ITF M25 Denia | 2023/07/25 10:40 | Alejandro Garcia v Iannis Miletich | 7-6,6-2 |
| ITF M25 Denia | 2023/07/24 15:30 | Iannis Miletich v Ignasi De Rueda De Genover | 6-1,3-6,10-5 |
| ITF M25 Denia | 2023/07/23 15:30 | Iannis Miletich v Pol Otin | 6-1,6-3 |
| ITF M25 Gandia | 2023/07/17 10:00 | Iannis Miletich v Alejandro Garcia | 2-6,6-7 |
| ITF M25 Gandia | 2023/07/16 08:00 | Iannis Miletich v David Naharro | 6-2,3-6,10-4 |
| ITF M25 Mungia | 2023/06/19 11:30 | Iannis Miletich v Goncalo Falcao | 5-7,5-7 |