Stadium: Court 2 Round: 26 Ground: Clay
| ITF - M25 Getxo | 2023/07/04 11:15 | Carlos Lopez Montagud v Julio Cesar Porras | 6-4,5-7,4-6 |
| ITF - M25 Martos | 2023/06/16 16:00 | Stefanos Sakellaridis v Julio Cesar Porras | 6-4,6-3 |
| ITF - M25 Martos | 2023/06/15 17:45 | Julio Cesar Porras v Emile Hudd | 1-6,7-6,6-2 |
| ITF - M25 Martos | 2023/06/14 18:20 | Julio Cesar Porras v Miguel Perez Pena | 6-7,6-3,6-3 |
| ITF - M25 Sanxenxo | 2023/04/27 16:10 | Robert Strombachs v Julio Cesar Porras | 6-2,6-2 |
| ITF - M25 Sanxenxo | 2023/04/25 09:55 | Julio Cesar Porras v Svyatoslav Gulin | 5-7,6-3,6-0 |
| UTR Pro - Barcelona | 2023/03/11 10:00 | Julio Cesar Porras v Svyatoslav Gulin | 6-1,6-7,6-7 |
| UTR Pro - Barcelona | 2023/03/10 07:00 | Grigory Kuklin v Julio Cesar Porras | 3-6,1-6 |
| ITF - M25 Getxo | 2023/07/03 16:30 | Alex Martinez v Francisco Rocha | 6-1,0-6,6-2 |
| ITF - M25 Bakio | 2023/06/28 16:30 | Alex Martinez v Eliakim Coulibaly | 5-7,6-7 |
| ITF - M25 Bakio | 2023/06/26 13:55 | Oscar Weightman v Alex Martinez | 6-7,3-6 |
| ITF - M25 Mungia | 2023/06/23 15:55 | Alex Martinez v Pedro Vives Marcos | 4-6,2-6 |
| ITF - M25 Mungia | 2023/06/22 12:25 | Svyatoslav Gulin v Alex Martinez | 6-0,5-7,2-6 |
| ITF - M25 Mungia | 2023/06/21 18:15 | Patricio Alvarado v Alex Martinez | 1-6,6-7 |
| ITF - M25 Mungia | 2023/06/20 12:05 | Alex Martinez v Alberto Barroso Campos | 6-4,2-6,6-3 |
| ITF - M25 Mataro | 2023/05/24 12:40 | Fajing Sun v Alex Martinez | 6-4,6-0 |