Stadium: Court 22 Round: 26 Ground: Clay
| ITF - M25 Pensacola | 2019/05/08 14:00 | Frigerio, Lorenzo v Jacob Bullard | 6-4,6-3 |
| Vero Beach, Fl, Singles Qualifying M-ITF-USA-17A | 2019/04/30 20:35 | Galarza, Juan Ignacio v Frigerio, Lorenzo | 7-6,6-4 |
| ITF M15 Cancun | 2019/04/25 17:30 | Frigerio, Lorenzo v Hidalgo, Diego | 6-7,2-6 |
| ITF M15 Cancun | 2019/04/24 18:00 | Frigerio, Lorenzo v Robert, Quentin | 6-2,6-3 |
| ITF M15 Cancun | 2019/04/21 16:00 | Frigerio, Lorenzo v Hugo Grenier | 6-2,6-7,2-6 |
| ITF M15 Cancun | 2019/04/20 14:00 | Frigerio, Lorenzo v Evan Zhu | 6-1,6-4 |
| ITF M15 Cancun | 2019/04/19 16:15 | Green, Cameron v Frigerio, Lorenzo | 1-6,2-6 |
| ITF M15 Cancun | 2019/04/18 15:30 | Bradley, Julian v Frigerio, Lorenzo | 4-6,2-6 |
| ITF - M25 Pensacola | 2019/05/08 15:45 | Boris Arias v Harrison Adams | 3-6,4-6 |
| ITF - M15 Orange Park | 2019/04/17 14:00 | Olivares, Jose v Harrison Adams | 6-4,6-1 |
| ITF - M15 Sunrise | 2019/04/12 15:00 | Dmitry Popko v Harrison Adams | 6-4,4-6,6-3 |
| ITF - M15 Sunrise | 2019/04/11 14:00 | Nick Hardt v Harrison Adams | 6-1,4-6,1-6 |
| ITF - M15 Sunrise | 2019/04/10 20:40 | Newman, Baker v Harrison Adams | 1-6,3-6 |
| ITF M15 Cancun | 2019/03/28 16:55 | Harrison Adams v Nicolas Alvarez | 6-4,3-6,3-6 |
| ITF M15 Cancun | 2019/03/26 15:30 | Harrison Adams v Hernandez Serrano, Juan Alejandro | 7-5,7-5 |
| ITF M15 Cancun | 2019/03/21 14:00 | Harrison Adams v Hidalgo, Diego | 7-6,1-6,4-6 |