Stadium: Court 6 Round: 25 Ground: Hardcourt outdoor
| ITF M25 Edwardsville | 2019/08/07 15:00 | Nathan Ponwith v Brandon Walkin | 6-4,2-6,6-1 |
| ITF M15 Cancun | 2019/07/30 15:30 | Brandon Walkin v Joshua Ortlip | 6-4,4-6,3-6 |
| ITF M15 Cancun | 2019/07/25 16:45 | Jean Thirouin v Brandon Walkin | 6-1,6-4 |
| ITF M15 Cancun | 2019/07/23 13:30 | Brandon Walkin v Ronan Joncour | 6-2,3-6,6-0 |
| ITF M15 Cancun | 2019/06/14 13:30 | Brandon Walkin v Alejandro Mendoza | 6-2,6-2 |
| ITF M15 Cancun | 2019/06/13 16:20 | Brandon Walkin v Kamen Damov | 6-4,6-2 |
| ITF M15 Cancun | 2019/06/11 15:35 | Matthew Romios v Brandon Walkin | 3-6,6-2,3-6 |
| ITF M15 Cancun | 2019/06/07 13:30 | Brandon Walkin v Nick Hardt | 5-7,1-6 |
| ITF M25 Portoviejo | 2019/08/08 15:00 | Mauricio Echazu v Alan Postay | 6-1,6-2 |
| ITF M25 Portoviejo | 2019/08/06 16:35 | Preston Brown v Alan Postay | 6-7,0-6 |
| ITF M15 Buenos Aires | 2019/07/10 18:10 | Santiago Bramajo v Alan Postay | 6-2,6-3 |
| ITF M25 Buenos Aires | 2019/07/01 12:00 | Pedro Iamachkine v Alan Postay | 6-2,6-2 |
| ITF M15 Buenos Aires | 2019/05/06 13:00 | Federico Moreno v Alan Postay | 6-2,6-3 |
| ITF M15 Buenos Aires | 2019/04/30 12:00 | Gabriel Ciro Da Silva v Alan Postay | 7-6,6-2 |
| ITF M15 Pinamar | 2019/04/01 13:00 | Alejo Vilaro v Alan Postay | 6-0,7-6 |
| ITF M15 Pinamar | 2019/03/18 15:00 | Francisco Comesana v Alan Postay | 6-3,6-4 |