Stadion: Court 3 Round: 27 Ground: Clay
| ITF - M15 - Castellon | 2023/10/19 07:30 | Alvaro Lopez San Martin v Guido Ivan Justo | 1-6,7-6,3-6 |
| ITF - M15 - Castellon | 2023/10/18 07:25 | Guido Ivan Justo v Leonid Sheyngezikht | 7-5,6-2 |
| ITF - M15 - Monastir | 2023/10/13 08:00 | Kai Wehnelt v Guido Ivan Justo | 6-3,4-6,6-4 |
| ITF - M15 - Monastir | 2023/10/12 09:00 | Carlo A Caniato v Guido Ivan Justo | 6-3,2-6,2-6 |
| ITF - M15 - Monastir | 2023/10/11 12:50 | Nicolas Parizzia v Guido Ivan Justo | 6-4,3-6,4-6 |
| Challenger - Antofagasta | 2023/09/18 13:00 | Guido Ivan Justo v Tomas Farjat | 2-6,5-7 |
| Challenger - Antofagasta | 2023/09/17 13:00 | David Jorda Sanchis v Guido Ivan Justo | 5-7,6-0,5-7 |
| ITF - M15 - Olavarría | 2023/09/09 16:30 | Guido Ivan Justo v Lautaro Midon | 4-6,0-6 |
| ITF - M15 - Castellon | 2023/10/19 07:30 | Max Alcala Gurri v Vicente O Moratalla | 6-4,6-3 |
| ITF - M15 - Castellon | 2023/10/18 07:30 | Kane Bonsach Ganley v Max Alcala Gurri | 2-6,7-6,4-6 |
| ITF - M25 - Saragossa | 2023/10/03 12:35 | Max Alcala Gurri v Matvey Minin | 3-6,4-6 |
| ITF - M25 - Sabadell | 2023/09/28 11:05 | Vilius Gaubas v Max Alcala Gurri | 7-5,6-1 |
| ITF - M25 - Sabadell | 2023/09/27 10:10 | Max Alcala Gurri v Maxime Mora | 6-4,3-6,7-5 |
| ITF - M15 - Melilla | 2023/09/24 07:45 | Alejo Sanchez Quilez v Max Alcala Gurri | 4-6,6-0,6-1 |
| ITF - M15 - Melilla | 2023/09/23 11:30 | Maxime Mora v Max Alcala Gurri | 3-6,1-6 |
| ITF - M15 - Melilla | 2023/09/22 09:00 | Jorge Martinez Martinez v Max Alcala Gurri | 3-6,4-6 |