Stadium: Court 1 Round: 27 Ground: Clay
| Challenger Punta del Este | 2019/01/21 18:55 | Alejandro Gonzalez v Juan Ignacio Galarza | 7-5,6-3 |
| Challenger Vicenza Qual | 2018/05/26 10:10 | Juan Ignacio Galarza v Alejandro Gonzalez | 6-3,6-4 |
| ITF M15 Sunrise | 2019/04/11 14:00 | Felipe Mantilla v Juan Ignacio Galarza | 4-6,6-4,0-6 |
| ITF M15 Sunrise | 2019/04/10 21:15 | Juan Ignacio Galarza v Peter Bertran | 2-6,6-2,7-6 |
| ITF M15 Pinamar | 2019/03/31 14:00 | Juan Ignacio Galarza v Hernan Casanova | 7-6,4-6,1-6 |
| ITF M15 Pinamar | 2019/03/30 14:00 | Juan Ignacio Galarza v Gonzalo Villanueva | 6-2,6-1 |
| ITF M15 Pinamar | 2019/03/29 13:00 | Guido Ivan Justo v Juan Ignacio Galarza | 3-6,0-6 |
| ITF M15 Pinamar | 2019/03/28 12:30 | Franco Agamenone v Juan Ignacio Galarza | 2-6,1-6 |
| ITF M15 Pinamar | 2019/03/27 12:30 | Gabriel Alejandro Hidalgo v Juan Ignacio Galarza | 1-6,2-6 |
| ITF M15 Pinamar | 2019/03/20 18:10 | Franco Agamenone v Juan Ignacio Galarza | 4-6,6-4,6-4 |
| ITF M15 Sunrise | 2019/04/11 15:55 | Maksim Tikhomirov v Alejandro Gonzalez | 3-6,2-6 |
| ITF M15 Sunrise | 2019/04/10 14:00 | Jenson Brooksby v Alejandro Gonzalez | 4-6,6-4,4-6 |
| Challenger Santiago | 2019/03/05 14:00 | Tung-Lin Wu v Alejandro Gonzalez | 6-2,6-4 |
| Challenger Morelos | 2019/02/20 18:25 | Alejandro Gonzalez v Evan King | 4-6,3-6 |
| Challenger Morelos | 2019/02/19 16:00 | Alejandro Gonzalez v Johannes Haerteis | 6-3,6-1 |
| Davis Cup | 2019/02/02 18:45 | Alejandro Gonzalez v Elias Ymer | 6-3,6-3 |
| Challenger Punta del Este | 2019/01/23 16:55 | Rogerio Dutra Silva v Alejandro Gonzalez | 7-6,6-2 |
| Challenger Punta del Este | 2019/01/21 18:55 | Alejandro Gonzalez v Juan Ignacio Galarza | 7-5,6-3 |