Stadium: Court 1 Round: 54 Ground: Clay
| ITF M25 - Oviedo | 2023/08/28 10:30 | Sergio Callejon Hernando v Samuel M Arjona | 6-4,7-5 |
| ITF M25 - Santander | 2023/08/23 17:00 | Ryan Nijboer v Sergio Callejon Hernando | 6-1,7-6 |
| ITF M25 - Santander | 2023/08/22 08:00 | Sergio Callejon Hernando v Iker Urribarrens | 6-2,2-6,6-3 |
| ITF M25 - Santander | 2023/08/21 09:00 | Sergio Callejon Hernando v Carlos Guerrero Alvarez | 6-4,6-3 |
| ITF M25 - Santander | 2023/08/20 09:00 | Sergio Callejon Hernando v Jiri Cizek | 6-2,6-4 |
| ITF M15 - Xativa | 2023/08/04 16:25 | Ryan Nijboer v Sergio Callejon Hernando | 6-2,6-3 |
| ITF M15 - Xativa | 2023/08/03 15:00 | Fnu Nidunjianzan v Sergio Callejon Hernando | 3-6,3-6 |
| ITF M15 - Xativa | 2023/08/02 20:25 | Sergio Callejon Hernando v Jorge Martinez Martinez | 6-3,6-1 |
| ITF M25 - Oviedo | 2023/08/28 08:45 | Amaan Siddiqui v Alejandro T Alvarez | 6-7,2-6 |
| ITF M25 - Santander | 2023/08/22 07:55 | Alejandro T Alvarez v Imanol L Morillo | 4-6,2-6 |
| ITF M25 - Santander | 2023/08/21 11:55 | Amaan Siddiqui v Alejandro T Alvarez | 5-7,2-6 |
| ITF M25 - Santander | 2023/08/20 16:30 | Rafael Mazon-Hernandez v Alejandro T Alvarez | 3-6,3-6 |
| ITF M15 - Xativa | 2023/08/03 16:30 | Ryan Nijboer v Alejandro T Alvarez | 6-1,6-3 |
| ITF M15 - Xativa | 2023/08/02 06:25 | Alejandro T Alvarez v Xavi Matas Ortega | 6-0,6-2 |
| ITF M15 - Xativa | 2023/08/01 07:00 | Alberto C Sanchez v Alejandro T Alvarez | 6-2,6-2 |
| ITF M15 - Xativa | 2023/07/31 07:00 | Pedro A De Almeida Santos v Alejandro T Alvarez | 2-6,1-6 |