Ground: Clay
| UTR Pro Tigre | 2023/02/05 14:30 | Gabriel Alejandro Hidalgo v Guido Ivan Justo | 3-6,7-6,6-1 |
| UTR Pro Tigre | 2023/02/05 14:30 | Gabriel Alejandro Hidalgo v Guido Ivan Justo | 3-6,7-6,6-1 |
| UTR Pro Tigre | 2023/02/04 21:31 | Santiago Bramajo v Guido Ivan Justo | 2-6,2-6 |
| UTR Pro Tigre | 2023/02/03 15:00 | Alejo Vilaro v Guido Ivan Justo | 0-6,1-6 |
| UTR Pro Tigre | 2023/02/02 15:06 | Nicolas Bruna v Guido Ivan Justo | 6-4,1-6,4-6 |
| UTR Pro Tigre | 2023/01/31 15:09 | Hernan Casanova v Guido Ivan Justo | 6-1,6-2 |
| UTR Pro Tigre | 2023/01/30 13:00 | Guido Ivan Justo v Federico Zeballos | 2-6,6-4,4-6 |
| ITF M15 Ithaca | 2023/01/18 19:20 | Guido Ivan Justo v Mac Kiger | 1-6,7-5,4-6 |
| ITF M15 Lujan | 2022/11/18 15:00 | Lorenzo Joaquin Rodriguez v Guido Ivan Justo | 6-1,7-5 |
| ITF M25 Tucuman | 2023/02/28 15:00 | Nicolas Villalon v Gabriel Alejandro Hidalgo | 1-6,2-6 |
| ITF M25 Tucuman | 2023/02/27 16:00 | Gabriel Alejandro Hidalgo v Vitor Leal | 6-3,6-3 |
| ITF M25 Tucuman | 2023/02/26 18:00 | Gabriel Alejandro Hidalgo v Mateo Del Pino | 7-5,7-6 |
| ITF M15 Tucuman | 2023/02/24 20:10 | Genaro Alberto Olivieri v Gabriel Alejandro Hidalgo | 6-2,6-3 |
| ITF M15 Tucuman | 2023/02/23 18:15 | Gabriel Alejandro Hidalgo v Matias Zukas | 6-4,5-7,6-4 |
| ITF M15 Tucuman | 2023/02/22 13:00 | Gabriel Alejandro Hidalgo v Lucio Ratti | 7-5,6-2 |
| UTR Pro Tigre | 2023/02/05 14:30 | Gabriel Alejandro Hidalgo v Guido Ivan Justo | 3-6,7-6,6-1 |
| UTR Pro Tigre | 2023/02/04 14:30 | Gabriel Alejandro Hidalgo v Petr Iamachkine | 6-3,6-2 |