Estádio: Court 4 Round: 25 Ground: Clay
| ITF - M15 Junín | 2019/10/22 12:00 | Matias Riva v Alan Postay | 4-6,6-1,8-10 |
| ITF - M15 Santiago | 2019/10/02 11:00 | Alan Postay v Luciano Carraro | 2-6,4-6 |
| ITF - M15 Santiago | 2019/09/30 14:00 | Alan Postay v Marcelo Barros | 6-3,6-0 |
| ITF - M15 Buenos Aires | 2019/09/15 17:00 | Luciano Doria v Alan Postay | 6-3,5-7,10-4 |
| ITF - M15 Cancún | 2019/08/28 18:25 | Alan Postay v Brandon Walkin | 5-7,3-6 |
| ITF - M15 Cancún | 2019/08/26 18:00 | Alan Postay v Nicholas Shamma | 1-6,1-6 |
| ITF - M15 Cancún | 2019/08/26 14:30 | Alan Postay v Kyler Jirasook | 7-6,6-2 |
| ITF - M15 Cancún | 2019/08/19 20:00 | Miles Jones v Alan Postay | 6-2,6-0 |
| ITF - M15 Santiago | 2019/10/02 17:15 | Arklon H D Pino v Esteban Bruna | 6-2,0-6,6-1 |
| ITF - M15 Santiago | 2019/10/02 11:00 | Esteban Bruna v Pedro Gabriel Rodrigues | 6-3,4-6,10-3 |
| ITF - M15 Santiago | 2019/09/30 14:00 | Esteban Bruna v Matias Gaedechens | 6-2,6-1 |
| ITF - M15 Buenos Aires | 2019/09/15 12:00 | Gian M Di Natale v Esteban Bruna | 7-6,2-6,10-8 |
| ITF - M15 Tabarka | 2019/08/26 09:00 | Marco Zocastello v Esteban Bruna | 6-3,4-6,10-8 |
| ITF - M15 Tabarka | 2019/08/22 08:00 | Tomas Lipovsek Puches v Esteban Bruna | 6-2,6-3 |
| ITF - M15 Tabarka | 2019/08/20 08:00 | Esteban Bruna v Luca Potenza | 1-6,7-6,6-4 |
| ITF - M15 Tabarka | 2019/08/14 08:00 | Mathys Erhard v Esteban Bruna | 6-2,6-3 |