Stadium: Cancha 1 Round: 44 Ground: Clay
| ITF M15 Santa Cruz | 2023/11/26 17:30 | Lautaro Agustin Falabella v Elbert Barr | 7-5,6-3 |
| ITF M15 Santa Cruz | 2023/11/26 14:00 | Elbert Barr v Franco Marini | 6-3,0-6,10-7 |
| ITF M15 Santa Cruz | 2023/11/22 17:00 | Elbert Barr v Lorenzo Joaquin Rodriguez | 2-6,1-6 |
| ITF M15 Olavarria | 2023/09/03 18:00 | Franco Ribero v Elbert Barr | 6-1,6-1 |
| ITF M15 Buenos Aires | 2023/08/28 14:30 | Vitor Leal v Elbert Barr | 7-5,7-6 |
| ITF M15 Buenos Aires | 2023/08/27 12:30 | Franco Marini v Elbert Barr | 4-6,6-4,9-11 |
| ITF M15 Sao Paulo | 2023/08/21 14:00 | Gustavo Tedesco v Elbert Barr | 6-4,6-3 |
| ITF M15 Belem | 2023/08/14 13:00 | Elbert Barr v Gustavo Giudici | 6-1,4-6,0-10 |
| ITF M15 Santa Cruz | 2023/11/26 18:15 | Juan Estevez v Mateo Matulovich | 6-1,6-3 |
| ITF M15 Santa Cruz | 2023/11/26 14:00 | Mateo Matulovich v Tomas Martinez | 6-4,6-3 |
| ITF M15 Cochabamba | 2023/11/12 13:00 | Nikos Lehmann v Mateo Matulovich | 7-5,6-1 |
| ITF M15 Rosario | 2023/11/05 15:00 | Sean Hess v Mateo Matulovich | 6-3,6-0 |
| ITF M25 Lajeado | 2023/10/09 16:00 | Mateo Matulovich v Christian Oliveira | 2-6,2-6 |
| ITF M25 Mendoza | 2023/10/03 12:00 | Sean Hess v Mateo Matulovich | 6-0,6-4 |
| ITF M25 Mendoza | 2023/10/02 13:00 | Mateo Matulovich v Martin Buslje | 2-6,6-4,10-6 |
| ITF M25 Mendoza | 2023/10/01 12:00 | Facundo Bermejo v Mateo Matulovich | 2-6,2-6 |