Stadium: Court 1 Round: 26 Ground: Clay
| ITF - M25 Santander | 2023/08/22 13:00 | Julio Cesar Porras v Carlos Gimeno Valero | 6-4,2-6,6-3 |
| ITF - M25 Porto | 2023/07/27 11:40 | Kenny de Schepper v Julio Cesar Porras | 6-4,7-5 |
| ITF - M25 Porto | 2023/07/26 16:35 | Julio Cesar Porras v Hugo Maia | 6-1,6-0 |
| ITF - M25 Castelo Branco | 2023/07/21 08:30 | Goncalo Oliveira v Julio Cesar Porras | 7-6,7-5 |
| ITF - M25 Castelo Branco | 2023/07/20 08:30 | Julio Cesar Porras v Duarte Vale | 4-6,7-6,6-1 |
| ITF - M25 Castelo Branco | 2023/07/19 12:35 | Peter Alam v Julio Cesar Porras | 7-5,3-6,4-6 |
| ITF - M25 Getxo | 2023/07/05 10:30 | Julio Cesar Porras v Alex Martinez | 6-1,4-6,5-7 |
| ITF - M25 Getxo | 2023/07/04 11:15 | Carlos Lopez Montagud v Julio Cesar Porras | 6-4,5-7,4-6 |
| ITF - M25 Santander | 2023/08/22 13:00 | Kane Bonsach Ganley v Vilius Gaubas | 2-6,3-6 |
| ITF - M25 Lodz | 2023/08/12 07:55 | Daniel Paty v Vilius Gaubas | 6-2,6-2 |
| ITF - M25 Lodz | 2023/08/11 10:15 | Patrick Kaukovalta v Vilius Gaubas | 2-6,2-6 |
| ITF - M25 Lodz | 2023/08/09 08:00 | Marcel Kamrowski v Vilius Gaubas | 3-6,6-3,5-7 |
| ITF - M15 Xativa | 2023/08/06 16:55 | Carlos Lopez Montagud v Vilius Gaubas | 6-4,7-6 |
| ITF - M15 Xativa | 2023/08/05 16:55 | Vilius Gaubas v Diego A B Sanchez | 6-4,6-2 |
| ITF - M15 Xativa | 2023/08/04 14:30 | Pedro Rodenas v Vilius Gaubas | 2-6,2-6 |
| ITF - M15 Xativa | 2023/08/03 16:55 | Carlos Gimeno Valero v Vilius Gaubas | 3-6,3-6 |