Stadium: Cancha Central Round: 54 Ground: Clay
| ITF M15 Buenos Aires | 2019/09/15 17:00 | Luciano Doria v Alan Postay | 6-3,5-7,10-4 |
| ITF M15 Cancun | 2019/08/28 18:25 | Alan Postay v Brandon Walkin | 5-7,3-6 |
| ITF M15 Cancun | 2019/08/26 18:00 | Alan Postay v Nicholas Shamma | 1-6,1-6 |
| ITF M15 Cancun | 2019/08/26 14:30 | Alan Postay v Kyler Jirasook | 7-6,6-2 |
| ITF M15 Cancun | 2019/08/19 20:00 | Miles Jones v Alan Postay | 6-2,6-0 |
| ITF M15 Cancun | 2019/08/13 16:15 | Brandon Walkin v Alan Postay | 6-0,6-3 |
| 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 La Paz | 2019/08/13 14:00 | Luis Molina v Marcelo Barros | 6-2,6-1 |
| ITF M15 La Paz | 2019/08/12 16:05 | Edan Andree Benitez v Marcelo Barros | 6-7,4-6 |
| ITF M15 Santa Cruz | 2019/08/05 19:00 | Marcelo Barros v Miguel Angel Cabrera | 1-6,6-7 |
| ITF Chile F2 | 2018/11/18 16:00 | Patricio Gomez v Marcelo Barros | 3-6,6-7 |
| ITF Chile F1 | 2018/11/13 14:00 | Nicolas Zaidman v Marcelo Barros | 3-6,7-6,6-3 |
| ITF Peru F3 | 2018/10/06 14:00 | Nicolas Bruna v Marcelo Barros | 6-2,6-2 |
| ITF Belgium F5 | 2017/07/15 07:00 | Daniel Grunberger v Marcelo Barros | 6-7,6-1,6-1 |
| ITF Belgium F4 Qual | 2017/07/08 17:40 | Marcelo Barros v Marcelo Plaza | 2-6,0-6 |