Stadium: Court 4 Round: 62 Ground: Clay
| Challenger Buenos Aires | 2022/06/19 19:00 | Guido Ivan Justo v Fermin Tenti | 2-6,2-6 |
| Challenger Buenos Aires | 2022/01/03 13:00 | Jose Pereira v Guido Ivan Justo | 6-3,6-0 |
| Challenger Buenos Aires | 2022/01/02 13:00 | Valentin Basel v Guido Ivan Justo | 2-6,2-6 |
| Challenger Buenos Aires | 2021/10/18 16:30 | Martin Cuevas v Guido Ivan Justo | 6-3,6-3 |
| Challenger Buenos Aires | 2021/10/17 17:15 | Guido Ivan Justo v Federico Zeballos | 6-2,6-1 |
| ITF M15 Monastir | 2021/05/18 08:30 | Thomas Fancutt v Guido Ivan Justo | 6-2,6-4 |
| ITF M15 Monastir | 2021/05/10 08:00 | Guido Ivan Justo v Francois Musitelli | 6-3,4-6,5-10 |
| ITF M15 Monastir | 2021/05/05 08:25 | Guido Ivan Justo v Takashi Saito | 1-6,1-6 |
| ITF M25 Rio Cuarto | 2022/10/10 14:30 | Manuel Mouilleron Salvo v Valentin Basel | 3-6,6-2,10-7 |
| ITF M25 Rio Cuarto | 2022/10/09 15:00 | Luca Nari v Manuel Mouilleron Salvo | 2-6,0-6 |
| ITF M15 Villa Carlos Paz | 2022/10/03 12:00 | Gino Romano v Manuel Mouilleron Salvo | 6-4,2-6,10-5 |
| ITF M15 Recife | 2022/08/16 13:00 | Gabriel Roveri Sidney v Manuel Mouilleron Salvo | 6-3,4-6,10-8 |
| ITF M15 Recife | 2022/08/15 13:00 | Manuel Mouilleron Salvo v Mateo Barreiros Reyes | 7-6,3-6,10-8 |
| ITF M25 Guayaquil | 2022/08/11 15:00 | Manuel Mouilleron Salvo v Jose Pereira | 2-6,4-6 |
| ITF M25 Guayaquil | 2022/08/10 16:35 | Miguel Angel Cabrera v Manuel Mouilleron Salvo | 3-6,1-6 |
| ITF M25 Guayaquil | 2022/08/09 14:30 | Manuel Mouilleron Salvo v Patricio Alvarado | 7-5,6-4 |