Stadium: Court 5 Round: 26 Ground: Clay
| ITF M15 Villa Carlos Paz | 2022/10/08 13:00 | Matias Franco Descotte v Alex Barrena | 6-2,6-3 |
| ITF M15 Villa Carlos Paz | 2022/10/07 15:50 | Mariano Kestelboim v Alex Barrena | 6-2,2-6,4-6 |
| ITF M15 Villa Carlos Paz | 2022/10/06 13:00 | Ezequiel Simonit v Alex Barrena | 0-6,4-6 |
| ITF M15 Villa Carlos Paz | 2022/10/05 13:45 | Mateo Berne v Alex Barrena | 3-6,4-6 |
| Challenger Buenos Aires | 2022/09/25 15:25 | Carlos Sanchez Jover v Alex Barrena | 6-1,6-2 |
| Challenger Villa Maria | 2022/09/20 13:00 | Alex Barrena v Renzo Olivo | 6-7,0-6 |
| ITF M15 Káhira | 2022/08/28 08:00 | Alex Barrena v Mohamed Safwat | 7-6,6-1 |
| ITF M15 Káhira | 2022/08/27 08:00 | Elio Jose Ribeiro Lago v Alex Barrena | 6-7,2-6 |
| ITF M25 Río Cuarto | 2022/10/12 12:30 | Paulo A S Dos Santos v Ignacio Carou | 2-6,7-6,6-1 |
| ITF M25 Río Cuarto | 2022/10/11 12:00 | Paulo A S Dos Santos v Gino Romano | 6-4,6-4 |
| ITF M25 Río Cuarto | 2022/10/10 13:00 | Paulo A S Dos Santos v Benjamin Denis Alarcon | 3-6,7-6,10-4 |
| ITF M25 Río Cuarto | 2022/10/09 12:30 | Paulo A S Dos Santos v Mateo Berta | 6-1,6-4 |
| ITF M15 Villa Carlos Paz | 2022/10/05 15:30 | Paulo A S Dos Santos v Igor Gimenez | 4-6,1-6 |
| ITF M15 Brasilia | 2022/08/23 21:30 | Fernando Yamacita v Paulo A S Dos Santos | 6-4,7-6 |
| ITF M15 Recife | 2022/08/17 15:40 | Tobias Franco v Paulo A S Dos Santos | 6-3,7-5 |
| ITF M15 Recife | 2022/08/16 13:00 | Paulo A S Dos Santos v Benjamin Denis Alarcon | 6-1,6-1 |