Stadium: Court 6 Round: 25 Ground: Clay
| ITF M25 - Punta del Este | 2023/09/19 13:00 | Mateo Matulovich v Diego Ortiz Gamonal | 4-6,6-1,3-10 |
| ITF M25 - Punta del Este | 2023/09/18 13:00 | Diego Ortiz Gamonal v Gonzalo Ariel Karakachian | 6-2,6-4 |
| ITF M15 - Buenos Aires | 2023/08/27 16:00 | Diego Ortiz Gamonal v Franco Ribero | 0-6,1-6 |
| ITF M15 - Belem | 2023/08/15 13:00 | Diego Ortiz Gamonal v Lucca Pinto | 4-6,3-6 |
| ITF M15 - Belem | 2023/08/14 13:00 | Luis Britto v Diego Ortiz Gamonal | 6-3,3-6,3-10 |
| Challenger Coquimbo | 2023/04/30 15:25 | Diego Ortiz Gamonal v Joao Victor C Loureiro | 2-6,1-6 |
| ITF M15 - Tacarigua | 2023/04/24 18:00 | Jared Thompkins v Diego Ortiz Gamonal | 6-2,4-6,10-5 |
| ITF M15 - Tacarigua | 2023/04/17 18:00 | Herbert Jody Maginley v Diego Ortiz Gamonal | 6-2,6-1 |
| ITF M25 - Punta del Este | 2023/09/19 13:00 | Thiago Cigarran v Matias Riva | 6-3,7-6 |
| 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 |