Stadium: Court 6 Round: 27 Ground: Clay
| ITF M25 Palm Coast | 2019/01/24 18:25 | Dmitry Popko v Nicolas Alvarez | 1-6,4-6 |
| ITF M25 Palm Coast | 2019/01/23 16:20 | Nicolas Alvarez v Evan Zhu | 6-3,6-1 |
| ITF M15 Naples | 2019/01/18 17:00 | Nicolas Alvarez v Pedro Sakamoto | 3-6,6-7 |
| ITF M15 Naples | 2019/01/17 19:30 | Nicolas Alvarez v Luis Patino | 7-5,6-3 |
| ITF M15 Naples | 2019/01/16 17:30 | Nicolas Alvarez v Jesse Witten | 6-3,6-3 |
| ITF M25 Tucson | 2019/01/08 18:35 | Luis Patino v Nicolas Alvarez | 6-4,6-2 |
| Challenger Buenos Aires | 2018/11/11 17:00 | Bastian Malla v Nicolas Alvarez | 1-6,7-5,6-0 |
| Challenger Montevideo | 2018/11/03 14:30 | Nicolas Alvarez v Gonzalo Villanueva | 2-6,0-6 |
| ITF M25 Palm Coast | 2019/01/24 18:30 | Nicolas Mejia v Pietro Rondoni | 6-3,0-6,6-7 |
| ITF M25 Palm Coast | 2019/01/23 16:15 | Boris Arias v Pietro Rondoni | 5-7,3-6 |
| ITF M15 Naples | 2019/01/19 16:00 | Pietro Rondoni v Sekou Bangoura | 6-7,1-6 |
| ITF M15 Naples | 2019/01/18 21:50 | Alejandro Tabilo v Pietro Rondoni | 7-6,3-6,0-6 |
| ITF M15 Naples | 2019/01/17 21:35 | Nick Hardt v Pietro Rondoni | 3-6,4-6 |
| ITF M15 Naples | 2019/01/15 15:30 | Or Ram-Harel v Pietro Rondoni | 5-7,4-6 |
| Challenger Biella | 2018/09/17 12:00 | Pietro Rondoni v Ricardo Ojeda Lara | 6-3,2-6,0-6 |
| Challenger Como | 2018/08/25 08:00 | Pietro Rondoni v Federico Coria | 3-6,1-6 |