Stadium: Pista Central Round: 27 Ground: Clay
| Challenger Murcia | 2023/04/05 09:00 | Marc Polmans v Daniel Dutra Da Silva | 3-6,6-4,3-6 |
| Challenger Murcia | 2023/04/03 13:05 | Daniel Dutra Da Silva v Gerard Campana Lee | 7-5,4-6,7-5 |
| Challenger Girona | 2023/03/26 14:35 | Daniel Dutra Da Silva v Alvaro Lopez San Martin | 2-6,2-6 |
| Challenger Vina del Mar | 2023/03/13 14:00 | Daniel Dutra Da Silva v Jose Pereira | 6-7,5-7 |
| Challenger Vina del Mar | 2023/03/12 13:00 | Daniel Dutra Da Silva v Benjamin Torres | 6-1,6-2 |
| Challenger Santiago | 2023/03/06 13:00 | Daniel Dutra Da Silva v Jose Pereira | 6-4,6-4 |
| Challenger Santiago | 2023/03/05 13:00 | Daniel Dutra Da Silva v Francisco Duran | 6-2,6-2 |
| ITF M25 Santo Domingo | 2023/02/24 16:15 | Adam Walton v Daniel Dutra Da Silva | 6-3,6-1 |
| Challenger Murcia | 2023/04/05 11:10 | Abedallah Shelbayh v Pablo Llamas Ruiz | 6-7,6-7 |
| Challenger Murcia | 2023/04/04 09:00 | Pablo Llamas Ruiz v Lorenzo Giustino | 6-2,6-2 |
| Challenger Murcia | 2023/04/03 11:40 | Pablo Llamas Ruiz v Viktor Durasovic | 6-3,6-0 |
| Challenger Murcia | 2023/04/02 15:25 | Pablo Llamas Ruiz v Clement Tabur | 6-2,7-6 |
| Challenger Girona | 2023/03/29 14:30 | Pablo Llamas Ruiz v Pedro Martinez | 2-6,6-7 |
| Challenger Girona | 2023/03/27 13:30 | Pablo Llamas Ruiz v Lorenzo Giustino | 7-5,4-6,6-4 |
| ITF M25 Palmanova | 2023/03/24 11:25 | Pablo Llamas Ruiz v Stefano Travaglia | 6-3,3-6,4-6 |
| ITF M25 Palmanova | 2023/03/23 13:00 | Pablo Llamas Ruiz v Diego A B Sanchez | 6-1,6-1 |