Stadium: Court 1 Round: 27 Ground: Clay
| Buenos Aires, Singles Qualifying M-ITF-ARG-22A | 2019/09/19 17:50 | Facundo Diaz Acosta v Valerio Aboian | 6-0,6-2 |
| Buenos Aires, Singles Qualifying M-ITF-ARG-22A | 2019/09/17 16:30 | Facundo Diaz Acosta v Martinez Sarrasague, Felipe | 4-6,6-1,6-3 |
| Santa Cristina Val Gardena, Singles M-ITF-ITA-18A | 2019/08/18 08:30 | Facundo Diaz Acosta v Wilson Leite | 6-7,6-1,6-2 |
| Santa Cristina Val Gardena, Singles M-ITF-ITA-18A | 2019/08/17 11:55 | Facundo Diaz Acosta v Veldheer, Mick | 6-1,6-3 |
| Santa Cristina Val Gardena, Singles M-ITF-ITA-18A | 2019/08/16 10:10 | Rondoni, Pietro v Facundo Diaz Acosta | 6-7,2-6 |
| Santa Cristina Val Gardena, Singles M-ITF-ITA-18A | 2019/08/15 13:00 | Aichhorn, Jakob v Facundo Diaz Acosta | 4-6,5-7 |
| Santa Cristina Val Gardena, Singles M-ITF-ITA-18A | 2019/08/13 12:25 | Fellin, Manfred v Facundo Diaz Acosta | 2-6,3-6 |
| Appiano, Singles M-ITF-ITA-17A | 2019/08/08 08:30 | Balzerani, Riccardo v Facundo Diaz Acosta | 3-6,6-2,6-4 |
| Buenos Aires, Singles Qualifying M-ITF-ARG-22A | 2019/09/19 12:00 | Vernier, Michel v Gonzalo Villanueva | 6-7,6-3,4-6 |
| Buenos Aires, Singles Qualifying M-ITF-ARG-22A | 2019/09/18 15:50 | Moreno, Federico v Gonzalo Villanueva | 1-6,3-6 |
| ITF M15 Lambare | 2019/08/25 14:00 | Gonzalo Villanueva v Joao Lucas Reis da Silva | 6-1,6-3 |
| ITF M15 Lambare | 2019/08/24 15:00 | Gonzalo Villanueva v Hidalgo, Gabriel Alejandro | 6-4,6-4 |
| ITF M15 Lambare | 2019/08/23 14:00 | Gonzalo Villanueva v Panta Herreros, Jorge Brian | 6-3,6-2 |
| ITF M15 Lambare | 2019/08/22 17:40 | Gonzalo Villanueva v Blumenberg, Alex | 6-3,6-3 |
| ITF M15 Lambare | 2019/08/21 15:30 | Gonzalo Villanueva v Oliveira, Cristian | 6-1,7-6 |
| ITF M15 Eupen | 2019/08/11 13:00 | Michael Geerts v Gonzalo Villanueva | 4-6,1-6 |