Stadium: Court 1 Round: 26 Ground: Clay
| ITF M15 Buenos Aires | 2019/07/13 12:00 | Juan Ignacio Galarza v Nicolas Alvarez | 6-3,1-6,1-6 |
| ITF M25 Punta del Este | 2020/02/18 20:10 | Juan Ignacio Galarza v Gaston Erhardt | 6-2,2-6,6-3 |
| ITF M15 Maldonado | 2019/11/27 16:05 | Mariano Navone v Juan Ignacio Galarza | 7-5,6-4 |
| ITF M15 Junin | 2019/10/25 16:30 | Hernan Casanova v Juan Ignacio Galarza | 6-3,6-4 |
| ITF M15 Junin | 2019/10/25 12:00 | Juan Ignacio Galarza v Alejo Vilaro | 6-1,6-4 |
| ITF M15 Junin | 2019/10/24 14:00 | Juan Ignacio Galarza v Santiago Bramajo | 6-2,6-4 |
| ITF M15 Junin | 2019/10/23 12:00 | Juan Ignacio Galarza v Alejo Lorenzo Lingua Lavallen | 1-6,6-2,6-3 |
| ITF M15 Tabarka | 2019/10/11 10:40 | Nicolas Moreno De Alboran v Juan Ignacio Galarza | 6-3,7-5 |
| ITF M15 Tabarka | 2019/10/10 09:30 | Anas Fattar v Juan Ignacio Galarza | 3-6,4-6 |
| ITF M25 Punta del Este | 2020/02/19 12:00 | Thiago Agustin Tirante v Nicolas Alvarez | 6-1,6-7,4-6 |
| ITF M25 Lima | 2020/02/14 16:00 | Nicolas Alvarez v Facundo Arguello | 4-6,3-6 |
| ITF M25 Lima | 2020/02/12 19:40 | Nicolas Alvarez v Alejandro Mendoza | 6-2,7-6 |
| ITF M25 Lima | 2020/02/05 19:50 | Nicolas Alvarez v Miljan Zekic | 6-7,4-6 |
| Challenger Punta del Este | 2020/01/28 22:30 | Nicolas Alvarez v Facundo Bagnis | 6-7,6-3,1-6 |
| Challenger Punta del Este | 2020/01/27 14:20 | Rafael Matos v Nicolas Alvarez | 6-3,4-6,3-6 |
| ITF M25 Naples | 2019/11/22 18:45 | Martin Damm v Nicolas Alvarez | 6-3,7-6 |
| ITF M25 Naples | 2019/11/21 18:40 | Adrian Andreev v Nicolas Alvarez | 2-6,4-6 |