Stadium: Court T13 Round: 25 Ground: Clay
| Challenger Seville | 2023/09/04 17:45 | Carlos Lopez Montagud v Miguel Damas | 6-4,6-4 |
| Challenger Seville | 2023/09/04 13:20 | Eero Vasa v Miguel Damas | 4-6,6-0,5-7 |
| Challenger Mallorca | 2023/08/28 12:35 | Gastao Elias v Miguel Damas | 6-2,5-7,6-1 |
| Challenger Prague | 2023/08/21 09:30 | Federico Agustin Gomez v Miguel Damas | 6-2,6-2 |
| Challenger Prague | 2023/08/20 12:55 | Miguel Damas v Edas Butvilas | 6-4,6-4 |
| Challenger Todi | 2023/08/14 09:00 | Miguel Damas v Orlando Luz | 1-6,6-4,4-6 |
| Challenger Todi | 2023/08/13 09:00 | Fausto Tabacco v Miguel Damas | 1-6,3-6 |
| Challenger Meerbusch | 2023/08/09 08:00 | Miguel Damas v Louis Wessels | 4-6,2-6 |
| ITF M15 Madrid | 2023/09/06 13:15 | Sergio Callejon Hernando v Felix Gill | 2-6,2-6 |
| ITF M25 Oviedo | 2023/08/30 14:30 | Sergio Callejon Hernando v Carlos Gimeno Valero | 1-6,4-6 |
| ITF M25 Oviedo | 2023/08/28 17:45 | Sergio Callejon Hernando v Alejandro T Alvarez | 6-2,6-3 |
| 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 |