Stadium: Court 8 Round: 62 Ground: Clay
| ITF M25 Zaragoza | 2023/10/05 09:00 | Richard Zusman v Julio Cesar Porras | 6-7,2-6 |
| ITF M25 Zaragoza | 2023/10/01 12:30 | Javier Molino v Richard Zusman | 6-7,6-3,8-10 |
| ITF M25 Sabadell | 2023/09/26 10:50 | Noah Lopez v Richard Zusman | 6-2,6-3 |
| ITF M25 Sabadell | 2023/09/25 07:30 | Nicolas Rafael Goldberg Alviani v Richard Zusman | 1-6,3-6 |
| ITF M25 Sabadell | 2023/09/24 07:30 | Richard Zusman v Gabriel Elicha Navas | 6-4,6-4 |
| ITF M25 Madrid | 2023/09/13 08:00 | Richard Zusman v Pablo Masjuan Ginel | 4-6,6-3,1-6 |
| ITF M25 Madrid | 2023/09/12 08:00 | Bharath Nishok Kumaran v Richard Zusman | 1-6,2-6 |
| ITF M25 Madrid | 2023/09/10 13:00 | David Puig Molina v Richard Zusman | 2-6,2-6 |
| ITF M15 Melilla | 2023/09/19 14:00 | Mateo Luis Alvarez Sarmiento v Max Alcala Gurri | 2-6,2-6 |
| ITF M25 Madrid | 2023/09/10 15:00 | Pedro A De Almeida Santos v Mateo Luis Alvarez Sarmiento | 6-3,7-5 |
| ITF M15 Madrid | 2023/09/07 07:55 | Carlos Gimeno Valero v Mateo Luis Alvarez Sarmiento | 6-7,6-1,6-2 |
| ITF M15 Madrid | 2023/09/06 11:50 | Vicente O Moratalla v Mateo Luis Alvarez Sarmiento | 2-6,4-6 |
| ITF M15 Madrid | 2023/09/05 14:00 | Muni A Mani v Mateo Luis Alvarez Sarmiento | 3-6,2-6 |
| ITF M15 Madrid | 2023/09/04 10:00 | Sergi Fita Juan v Mateo Luis Alvarez Sarmiento | 2-6,1-6 |
| ITF M15 Madrid | 2023/09/03 14:00 | Mateo Luis Alvarez Sarmiento v Akram El Sallaly | 6-2,6-3 |
| ITF M25 Oviedo | 2023/08/29 16:30 | Mateo Luis Alvarez Sarmiento v Noah Regas | 6-4,4-6,8-10 |