Stadium: Court 6 Round: 25 Ground: Clay
| ITF M15 - Cancun | 2019/03/18 14:30 | Alex Blumenberg v Fernando Yamacita | 4-6,2-6 |
| ITF M15 La Paz | 2019/08/16 14:00 | Alex Blumenberg v Joao Hinsching | 4-6,6-7 |
| ITF M15 La Paz | 2019/08/15 16:40 | Alex Blumenberg v Julian Gimenez | 6-3,6-2 |
| ITF M15 La Paz | 2019/08/14 14:00 | Fermin Tenti v Alex Blumenberg | 6-7,3-6 |
| ITF M15 - Santa Cruz | 2019/08/10 22:15 | Juan Sebastian Gomez v Alex Blumenberg | 7-5,7-6 |
| ITF M15 - Santa Cruz | 2019/08/09 22:00 | Alex Blumenberg v Mariano Navone | 6-4,6-7,6-4 |
| ITF M15 - Santa Cruz | 2019/08/08 22:00 | Alejandro Mendoza v Alex Blumenberg | 6-3,3-6,2-6 |
| ITF M15 - Santa Cruz | 2019/08/07 21:05 | Octavio Volpi v Alex Blumenberg | 3-6,2-6 |
| ITF M15 Curitiba | 2019/06/27 14:45 | Hernan Casanova v Alex Blumenberg | 6-4,3-6,6-4 |
| ITF M15 - Cancun | 2019/04/25 15:30 | Fernando Yamacita v Hugo Grenier | 1-6,1-6 |
| ITF M15 - Cancun | 2019/04/24 16:05 | Oleksiy Arovin v Fernando Yamacita | 4-6,2-6 |
| ITF M15 - Cancun | 2019/04/15 18:30 | Fernando Yamacita v Julian Bradley | 4-6,3-6 |
| ITF M15 - Cancun | 2019/04/10 14:55 | Antoine Bellier v Fernando Yamacita | 6-2,6-3 |
| ITF M15 - Cancun | 2019/04/08 17:30 | Fernando Yamacita v Sebastian Eguez | 6-4,3-6,10-7 |
| ITF M15 - Cancun | 2019/03/25 17:00 | David Pichler v Fernando Yamacita | 6-2,6-1 |
| ITF M15 - Cancun | 2019/03/18 18:30 | Christian Langmo v Fernando Yamacita | 6-4,6-4 |
| ITF M15 - Cancun | 2019/03/18 14:30 | Alex Blumenberg v Fernando Yamacita | 4-6,2-6 |