Stadium: Court 3 Round: 62 Ground: Clay
| ITF - Santa Cruz M15 | 2022/10/23 13:00 | Justin Roberts v Matias Riva | 6-3,6-1 |
| ITF - Cochabamba M15 | 2022/10/18 19:40 | Cristobal Castro v Matias Riva | 6-1,7-6 |
| ITF - Cochabamba M15 | 2022/10/17 15:00 | Franco Marini v Matias Riva | 6-7,3-6 |
| ITF - Cochabamba M15 | 2022/10/16 14:00 | Matias Riva v Jorge Andres Rodriguez | 6-4,6-1 |
| ITF - Rio Cuarto M25 | 2022/10/09 12:30 | Lautaro Agustin Corthey v Matias Riva | 7-6,6-7,10-8 |
| ITF - Curtea de Arges M15 | 2022/08/07 08:00 | Radu Mihai Papoe v Matias Riva | 6-0,6-1 |
| ITF - Bacau M25 | 2022/07/24 11:00 | Matias Riva v Benito Massacri | 1-6,3-6 |
| ITF - Innsbruck M15 | 2022/07/17 10:00 | Igor Shrolik v Matias Riva | 6-3,6-1 |
| ITF - Salta M25 | 2022/10/31 14:45 | Gonzalo Ariel Karakachian v Gonzalo Zeitune | 3-6,1-6 |
| ITF - Rio Cuarto M25 | 2022/10/10 14:30 | Victorio Marquiselli v Gonzalo Ariel Karakachian | 6-4,6-2 |
| ITF - Rio Cuarto M25 | 2022/10/09 15:00 | Gonzalo Ariel Karakachian v Ignacio Novo | 6-7,6-3,10-5 |
| ITF - Villa Carlos Paz M15 | 2022/10/05 12:00 | Gonzalo Ariel Karakachian v Gabriel Alejandro Hidalgo | 2-6,3-6 |
| ITF - Villa Carlos Paz M15 | 2022/10/04 12:00 | Gonzalo Ariel Karakachian v Gino Romano | 6-4,6-3 |
| ITF - Villa Carlos Paz M15 | 2022/10/03 12:00 | Ramiro Amarilla v Gonzalo Ariel Karakachian | 3-6,1-6 |
| ITF - Villa Carlos Paz M15 | 2022/10/02 12:00 | Gonzalo Ariel Karakachian v Genaro Marzialetti | 2-6,6-3,10-6 |
| ITF - Quito M15 | 2022/06/12 14:00 | Gonzalo Ariel Karakachian v Gonzalo Achondo | 4-6,0-6 |