Stadium: Court 2 Round: 27 Ground: Clay
| Buenos Aires, Singles Qualifying M-ITF-ARG-22A | 2019/07/11 14:20 | Galarza, Juan Ignacio v Luini, Lucas | 6-2,6-1 |
| Buenos Aires, Singles Qualifying M-ITF-ARG-22A | 2019/07/10 14:15 | Galarza, Juan Ignacio v Ortiz, Oscar Gabriel | 6-1,6-1 |
| Buenos Aires, Singles M-ITF-ARG-06B | 2019/07/04 14:05 | Galarza, Juan Ignacio v Juan Bautista Otegui | 4-6,5-7 |
| Buenos Aires, Singles M-ITF-ARG-06B | 2019/07/02 15:55 | Galarza, Juan Ignacio v Huertas Del Pino Cordova, Arklon | 6-2,6-0 |
| Vero Beach, Fl, Singles Qualifying M-ITF-USA-17A | 2019/05/03 19:05 | Galarza, Juan Ignacio v Bangoura, Sekou | 3-6,4-6 |
| Vero Beach, Fl, Singles Qualifying M-ITF-USA-17A | 2019/05/02 14:00 | Galarza, Juan Ignacio v Dale, Andrew | 6-2,4-6,6-0 |
| 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 Orange Park | 2019/04/17 14:00 | Galarza, Juan Ignacio v Ignat, Dragos Constantin | 4-6,1-6 |
| Buenos Aires, Singles Qualifying M-ITF-ARG-22A | 2019/07/11 12:30 | Leonardo Aboian v Alvarez, Nicolas | 2-6,2-6 |
| Buenos Aires, Singles Qualifying M-ITF-ARG-22A | 2019/07/09 17:45 | Eguez, Sebastian v Alvarez, Nicolas | 2-6,0-6 |
| Buenos Aires, Singles M-ITF-ARG-06B | 2019/07/04 17:40 | Francisco Comesana v Alvarez, Nicolas | 6-3,6-3 |
| Buenos Aires, Singles M-ITF-ARG-06B | 2019/07/03 16:15 | Skierkier, Boruch v Alvarez, Nicolas | 3-6,3-6 |
| Tulsa, Singles Main, M-ITF-USA-16A | 2019/06/18 19:30 | Maxime Cressy v Alvarez, Nicolas | 6-3,7-6 |
| Challenger Columbus | 2019/06/11 14:00 | Alvarez, Nicolas v Sarmiento, Raymond | 6-7,6-7 |
| Little Rock, USA | 2019/06/04 20:15 | Alvarez, Nicolas v Arconada, Jordi | 4-6,7-6,3-6 |
| ITF M15 Cancun | 2019/05/30 13:30 | Alvarez, Nicolas v Conner Huertas Del Pino | 6-7,3-6 |