Stadium: Cancha 1 Round: 26 Ground: Clay
| ITF M15 Santa Cruz | 2019/08/08 00:10 | Alejandro Mendoza v Andre Ku Meza | 6-3,6-2 |
| ITF M15 Cancun | 2019/08/02 13:30 | Jean Thirouin v Alejandro Mendoza | 6-4,7-5 |
| ITF M15 Cancun | 2019/08/01 15:30 | Ivar Jose Aramburu Contreras v Alejandro Mendoza | 3-6,2-6 |
| ITF M15 Cancun | 2019/07/30 13:30 | Noah Schachter v Alejandro Mendoza | 2-6,3-6 |
| ITF M15 Cancun | 2019/07/23 15:15 | Alejandro Mendoza v Maximiliano Estevez | 6-4,4-6,4-6 |
| ITF M15 Cancun | 2019/07/18 13:30 | Alejandro Mendoza v Jean Thirouin | 4-6,4-6 |
| ITF M15 Cancun | 2019/07/16 15:50 | Alejandro Mendoza v Ivar Jose Aramburu Contreras | 6-2,6-1 |
| ITF M15 Cancun | 2019/07/12 13:30 | Nicolas Mejia v Alejandro Mendoza | 6-2,7-5 |
| 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 Curitiba | 2019/06/26 17:05 | Javier Naser v Alex Blumenberg | 2-6,4-6 |
| ITF M15 Sao JDR Preto | 2019/06/21 14:00 | Felipe Meligeni Rodrigues Alves v Alex Blumenberg | 6-3,6-2 |
| ITF M15 Sao JDR Preto | 2019/06/20 14:30 | Fermin Tenti v Alex Blumenberg | 6-3,4-6,3-6 |
| ITF M15 Sao JDR Preto | 2019/06/19 12:30 | Alex Blumenberg v Juan Bautista Otegui | 7-6,6-4 |
| ITF M15 Cancun | 2019/06/12 18:10 | Alex Blumenberg v Hady Habib | 3-6,2-6 |
| ITF M15 Champaign | 2019/06/05 21:00 | Trent Bryde v Alex Blumenberg | 2-6,6-3,6-4 |