Estádio: Court 3 Round: 26 Ground: Hardcourt outdoor
| ITF - M15 Cancún | 2019/10/09 14:00 | Tim Handel v Mauricio Astorga | 6-4,3-6,6-7 |
| ITF - M15 Cancún | 2019/10/07 17:30 | Mauricio Astorga v Alberto Odiseo Alvarado Berrospi | 6-2,6-3 |
| ITF - M15 Cancún | 2019/10/07 13:30 | Mauricio Astorga v Rafael Giotis | 7-5,6-4 |
| ITF - M15 Cancún | 2019/09/28 14:00 | Mauricio Astorga v Jorge Panta | 2-6,2-6 |
| ITF - M15 Cancún | 2019/09/27 15:10 | Nick Chappell v Mauricio Astorga | 3-6,2-6 |
| ITF - M15 Cancún | 2019/09/26 17:45 | Juan A H Serrano v Mauricio Astorga | 2-6,6-4,3-6 |
| ITF - M15 Cancún | 2019/09/25 16:00 | Mauricio Astorga v Alejandro Mendoza | 7-6,7-6 |
| ITF - M15 Cancún | 2019/09/23 14:00 | Nicholas Shamma v Mauricio Astorga | 3-6,0-6 |
| ITF - M15 Cancún | 2019/10/08 17:30 | Jose Daniel Bendeck v Mariano Kestelboim | 1-6,2-6 |
| Challenger - Buenos Aires | 2019/09/24 14:00 | Mariano Kestelboim v Facundo Diaz Acosta | 3-6,7-5,5-7 |
| ITF - M15 Kramsach | 2019/07/18 10:30 | Patrik Hartmeier v Mariano Kestelboim | 6-4,7-6 |
| ITF - M15 Kramsach | 2019/07/17 12:45 | Johannes Bangratz v Mariano Kestelboim | 6-3,3-6,1-6 |
| ITF - M25 Pardubice | 2019/06/28 09:00 | Michael Vrbensky v Mariano Kestelboim | 6-2,4-6,6-7 |
| ITF - M25 Pardubice | 2019/06/27 08:30 | Mohamed Aziz Dougaz v Mariano Kestelboim | 5-7,2-6 |
| ITF - M25 Pardubice | 2019/06/25 14:40 | Mariano Kestelboim v Jan Satral | 7-6,6-1 |
| ITF - M15 Balatonalmádi | 2019/06/22 09:00 | Mariano Kestelboim v Christopher O'Connell | 1-6,7-6,1-6 |