Stadium: Court 4 Round: 26 Ground: Hardcourt outdoor
| ITF M15 Madrid | 2023/09/06 10:00 | Amr Asrawy v Carlos Gimeno Valero | 6-7,1-6 |
| ITF M25 Oviedo | 2023/09/01 08:00 | Carlos Gimeno Valero v Carlos Lopez Montagud | 0-6,5-7 |
| ITF M25 Oviedo | 2023/08/31 11:10 | Carlos Gimeno Valero v Imanol L Morillo | 5-6 |
| ITF M25 Oviedo | 2023/08/30 14:30 | Sergio Callejon Hernando v Carlos Gimeno Valero | 1-6,4-6 |
| ITF M25 Oviedo | 2023/08/30 11:45 | Carlos Gimeno Valero v Illya Maksymchuk | 6-3,6-2 |
| ITF M25 Santander | 2023/08/22 13:00 | Julio Cesar Porras v Carlos Gimeno Valero | 6-4,2-6,6-3 |
| ITF M25 Santander | 2023/08/21 11:10 | Carlos Gimeno Valero v Jorge Plans | 6-0,6-0 |
| ITF M15 Xativa | 2023/08/03 16:55 | Carlos Gimeno Valero v Vilius Gaubas | 3-6,3-6 |
| 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 |
| ITF M25 Oviedo | 2023/08/28 14:55 | Mateo Luis Alvarez Sarmiento v Iannis Miletich | 7-6,6-4 |
| 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 |