Estadio: Center Court Round: 19 Ground: Clay
| Challenger de Braga | 2023/09/24 09:00 | Manuel Guinard v Carlos Sanchez Jover | 1-6,1-6 |
| Challenger Sibiu | 2023/09/18 07:00 | Carlos Sanchez Jover v Vlad Andrei Dancu | 6-2,1-6,4-6 |
| Challenger Sibiu | 2023/09/17 09:00 | Carlos Sanchez Jover v Rares A Golescu | 6-0,6-0 |
| Challenger de Sevilla | 2023/09/04 15:35 | Carlos Sanchez Jover v Diego A B Sanchez | 6-4,2-6,5-7 |
| ITF M25 Santander | 2023/08/24 13:35 | Benjamin Winter Lopez v Carlos Sanchez Jover | 3-6,6-4,6-1 |
| ITF M25 Santander | 2023/08/23 10:00 | Mariano Kestelboim v Carlos Sanchez Jover | 3-6,6-3,4-6 |
| ITF M25 Santander | 2023/08/22 12:50 | Pablo Masjuan Ginel v Carlos Sanchez Jover | 3-6,6-7 |
| Challenger de Todi | 2023/08/17 13:00 | Luciano Darderi v Carlos Sanchez Jover | 6-0,6-1 |
| Challenger de Braga | 2023/09/24 09:00 | Sebastian Fanselow v Carlos Taberner | 6-3,1-6,7-5 |
| ITF M25 Setúbal | 2023/09/22 13:30 | Dali Blanch v Sebastian Fanselow | 2-6,7-5,6-4 |
| ITF M25 Setúbal | 2023/09/21 14:30 | Alejandro T Alvarez v Sebastian Fanselow | 5-7,3-6 |
| ITF M25 Setúbal | 2023/09/20 12:10 | Patrick Schoen v Sebastian Fanselow | 0-6,3-6 |
| ITF M25 Sintra | 2023/09/17 10:00 | Henrique Rocha v Sebastian Fanselow | 6-2,6-3 |
| ITF M25 Sintra | 2023/09/16 11:30 | Martin Damm v Sebastian Fanselow | 6-7,6-4,4-6 |
| ITF M25 Sintra | 2023/09/15 09:00 | Sebastian Fanselow v Duarte Vale | 6-4,6-1 |
| ITF M25 Sintra | 2023/09/14 11:20 | Sebastian Fanselow v Tomas C Abasolo | 6-7,6-3,6-4 |