Stadium: Central Round: 19 Ground: Clay
| ITF M15 Melilla | 2021/09/26 07:00 | Miguel Damas v Carlos Lopez Montagud | 6-2,3-6,1-6 |
| ITF M15 Xativa | 2021/08/05 16:30 | Carlos Lopez Montagud v Miguel Damas | 6-4,6-2 |
| Challenger Seville | 2023/09/04 13:45 | Carlos Lopez Montagud v Javier Molino | 6-2,6-3 |
| ITF M25 Oviedo | 2023/09/02 10:00 | Carlos Lopez Montagud v Ryan Nijboer | 6-1,3-6,6-4 |
| 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 09:30 | Carlos Lopez Montagud v Tomas C Abasolo | 6-1,7-5 |
| ITF M25 Oviedo | 2023/08/30 17:35 | Carlos Lopez Montagud v Giacomo Revelli | 6-3,6-2 |
| ITF M25 Oviedo | 2023/08/30 10:00 | Carlos Lopez Montagud v Jaime Caldes | 6-0,6-1 |
| Challenger Prague | 2023/08/21 14:00 | Facundo Mena v Carlos Lopez Montagud | 7-5,6-3 |
| Challenger Todi | 2023/08/15 10:20 | Miljan Zekic v Carlos Lopez Montagud | 6-7,6-3,6-4 |
| 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 |
| Challenger Meerbusch | 2023/08/08 09:00 | Felix Gill v Miguel Damas | 6-3,1-6,6-3 |