Stadium: Court 2 Round: 24 Ground: Hardcourt indoor
| Challenger Santo Domingo | 2019/10/08 18:25 | Diego Hidalgo v Facundo Bagnis | 3-6,2-6 |
| Challenger Santo Domingo | 2019/10/07 22:50 | Pedro Cachin v Diego Hidalgo | 6-7,3-6 |
| Challenger Campinas | 2019/10/04 17:20 | Juan Pablo Varillas v Diego Hidalgo | 6-1,6-2 |
| Challenger Campinas | 2019/10/03 19:30 | Diego Hidalgo v Maxime Hamou | 7-6,4-6,6-3 |
| Challenger Campinas | 2019/10/02 13:00 | Renzo Olivo v Diego Hidalgo | 6-7,2-6 |
| Challenger Columbus 3 | 2019/09/17 19:50 | Diego Hidalgo v Kyle Seelig | 6-7,1-6 |
| ITF M25 Oviedo | 2019/09/05 16:35 | Diego Hidalgo v Oriol Roca Batalla | 6-4,3-6,2-6 |
| ITF M25 Oviedo | 2019/09/04 09:30 | Diego Hidalgo v Luis Diego Chavez Villalpando | 6-2,3-6,6-1 |
| Challenger Las Vegas | 2019/10/14 22:45 | JC Aragone v Laurent Lokoli | 7-6,7-5 |
| Challenger Fairfield | 2019/10/08 18:50 | JC Aragone v Maxime Cressy | 6-7,2-6 |
| Challenger Fairfield | 2019/10/07 19:15 | Roy Smith v JC Aragone | 6-7,4-6 |
| Challenger Tiburon | 2019/09/25 17:00 | JC Aragone v Enzo Couacaud | 3-6,1-6 |
| Challenger Tiburon | 2019/09/23 20:30 | JC Aragone v Collin Altamirano | 6-2,7-6 |
| Challenger Cary | 2019/09/14 17:00 | JC Aragone v Michael Mmoh | 6-4,2-6,2-6 |
| Challenger Cary | 2019/09/12 16:25 | Daniel Nguyen v JC Aragone | 3-6,2-6 |
| Challenger Cary | 2019/09/11 15:00 | JC Aragone v Peter Polansky | 7-6,6-4 |