Stadium: Court 8 Round: 25 Ground: Clay
| Montevideo, Uruguay | 2019/11/04 19:10 | Lindell, Christian v Nicolas Alvarez | 6-2,6-4 |
| Challenger Guayaquil | 2019/10/28 16:00 | Nicolas Alvarez v Clezar, Guilherme | 2-6,3-6 |
| Challenger Lima | 2019/10/22 01:25 | Nicolas Alvarez v Oscar Jose Gutierrez | 3-6,3-6 |
| Santo Domingo, Dominican Republic | 2019/10/08 20:00 | Andrea Collarini v Nicolas Alvarez | 6-7,6-4,6-1 |
| Santo Domingo, Dominican Republic | 2019/10/08 01:50 | Nicolas Alvarez v Arconada, Jordi | 6-3,6-0 |
| Challenger Campinas | 2019/10/04 15:00 | Nicolas Alvarez v Juan Pablo Ficovich | 1-6,3-6 |
| Challenger Campinas | 2019/10/03 16:05 | Pedro Sakamoto v Nicolas Alvarez | 1-6,2-6 |
| Challenger Campinas | 2019/10/01 16:20 | Nicolas Alvarez v Jahn, Jeremy | 6-4,6-2 |
| Sao Paulo, Singles M-ITF-BRA-06A | 2019/10/16 14:00 | Zukas, Matias v Blumenberg, Alex | 6-3,6-2 |
| Santa Tecla, Singles M-ITF-ESA-01A | 2019/10/04 15:00 | Olivares, Jose v Blumenberg, Alex | 6-3,7-5 |
| Santa Tecla, Singles M-ITF-ESA-01A | 2019/10/02 23:45 | Enrique Bogo v Blumenberg, Alex | 6-7,4-6 |
| Santa Tecla, Singles M-ITF-ESA-01A | 2019/10/01 15:00 | Gruber, Caio v Blumenberg, Alex | 2-6,2-6 |
| ITF M15 Fayetteville | 2019/09/18 14:00 | Keremedchiev, Ivailo v Blumenberg, Alex | 7-6,6-2 |
| ITF M15 Champaign | 2019/09/11 16:00 | AL Allaf, Kareem v Blumenberg, Alex | 7-6,4-6,6-3 |
| ITF M15 Lambare | 2019/08/22 17:40 | Gonzalo Villanueva v Blumenberg, Alex | 6-3,6-3 |
| ITF M15 Lambare | 2019/08/21 20:15 | Blumenberg, Alex v Fernando Yamacita | 7-5,6-3 |