Stadium: Court 4 Round: 54 Ground: Clay
| ITF M25 Rosario | 2022/04/04 14:30 | Matias Riva v Thiago Cigarran | 0-6,2-6 |
| ITF M15 Olavarria | 2023/09/07 17:30 | Thiago Cigarran v Guido Ivan Justo | 1-6,3-6 |
| ITF M15 Buenos Aires | 2023/08/29 13:00 | Bruno Kuzuhara v Thiago Cigarran | 6-3,7-6 |
| ITF M15 Sao Paulo | 2023/08/23 14:00 | Rafael Tosetto v Thiago Cigarran | 6-3,6-3 |
| ITF M15 Novi Sad | 2023/08/02 09:25 | Duje Kekez v Thiago Cigarran | 6-4,6-4 |
| ITF M15 Novi Sad | 2023/08/01 09:25 | Thiago Cigarran v Peter Nad | 2-6,6-3,10-5 |
| ITF M15 Novi Sad | 2023/07/31 12:30 | Thiago Cigarran v Maxwell Smith | 6-3,6-2 |
| ITF M15 Novi Sad | 2023/07/26 07:30 | Thiago Cigarran v Luka Pavlovic | 1-6,2-6 |
| ITF M15 Gubbio | 2023/07/17 08:00 | Thiago Cigarran v Daniel Bagnolini | 7-6,3-6,5-10 |
| ITF M25 Punta del Este | 2023/09/18 13:00 | Matias Riva v Rocco Valente | 5-7,6-1,10-8 |
| ITF M15 Buenos Aires | 2023/08/28 14:30 | Felipe De Dios v Matias Riva | 6-2,6-2 |
| ITF M15 Buenos Aires | 2023/08/27 16:00 | Matias Riva v William Norton | 6-3,1-6,10-8 |
| ITF M25 Rosario | 2023/06/26 13:00 | Felipe Pagnacco v Matias Riva | 2-6,6-4,10-8 |
| ITF M25 Rosario | 2023/06/25 12:00 | Esteban Djinbachian v Matias Riva | 6-7,1-6 |
| ITF M15 Warmbad-Villach | 2023/05/21 07:00 | Matias Riva v Tilen Kovac | 6-7,6-4,9-11 |
| ITF M15 Kalmar | 2023/05/16 09:00 | Markus Bolin v Matias Riva | 6-7,7-6,10-6 |
| ITF M15 Kalmar | 2023/05/15 09:55 | Samuel Veikkolainen Jansson v Matias Riva | 0-6,1-6 |