Stadium: Court 1 Round: 29
| ITF Chile F3 MD | 2018/11/29 19:00 | Galarza/Kestelboim v Besada/H D Pino | 6-2,6-3 |
| ITF Chile F2 MD | 2018/11/21 22:10 | Galarza/Kestelboim v Paz/R Taverna | 2-6,3-6 |
| ITF Chile F2 MD | 2018/11/19 18:30 | Galarza/Kestelboim v Besada/H D Pino | 6-1,7-6 |
| ITF Argentina F6 MD | 2018/09/21 17:00 | Galarza/Kestelboim v Agamenone/Estevez | 7-6,6-2 |
| ITF Argentina F6 MD | 2018/09/20 19:15 | Galarza/Kestelboim v Casanova/Villanueva | 7-5,6-3 |
| ITF Argentina F6 MD | 2018/09/19 20:15 | Galarza/Kestelboim v Alberto Arreche/R Taverna | 6-2,6-1 |
| ITF Argentina F6 MD | 2018/09/17 17:50 | Galarza/Kestelboim v Gagliardo/Justo | 6-4,6-2 |
| ITF Italy F6 MD | 2018/04/07 16:10 | Mager/Trusendi v Galarza/Kestelboim | 6-1,4-6,6-10 |
| ITF Chile F3 MD | 2018/11/29 20:45 | Doria/Pena Lopez v Hidalgo/Moreno | 6-3,6-3 |