Round: 25 Ground: Clay
| ITF Spain F14 Qual | 2016/05/15 08:00 | Gennaro, Dante v Alvarez-Guzman, Mauricio | 6-4,6-1 |
| ITF Spain F10 | 2016/04/19 16:10 | Alvarez-Guzman, Mauricio v Giner, Marc | 3-6,4-6 |
| ITF Spain F10 Qual | 2016/04/18 08:00 | Mazon-Hernandez, Rafael v Alvarez-Guzman, Mauricio | 6-7,6-3,4-6 |
| ITF Spain F10 Qual | 2016/04/17 12:00 | Alvarez-Guzman, Mauricio v Rafael I Luque | 7-5,6-1 |
| Tunisia F14, Singles Qualifying | 2016/04/13 08:30 | Joao Domingues v Alvarez-Guzman, Mauricio | 6-1,6-0 |
| ITF Tunisia F13 | 2016/04/02 08:30 | Alvarez-Guzman, Mauricio v Zhurbin, Alexander | 5-7,6-7 |
| ITF Argentina F2 | 2016/03/05 12:00 | Vilaro, Alejo v Alvarez-Guzman, Mauricio | 6-2,6-4 |
| ITF Chile F6 | 2015/10/06 14:00 | Mendoza, Alejandro v Alvarez-Guzman, Mauricio | 6-3,6-3 |
| ITF Romania F8 | 2016/07/01 08:00 | Dima, Dragos v Mariano Kestelboim | 6-1,6-1 |
| ITF Romania F8 | 2016/06/30 08:35 | Mensurado, Vasco v Mariano Kestelboim | 3-6,4-6 |
| ITF Romania F8 | 2016/06/28 08:35 | Manole, Alexandru Vasile v Mariano Kestelboim | 1-6,3-6 |
| ITF Romania F7 | 2016/06/25 08:00 | Carlos Taberner v Mariano Kestelboim | 6-1,5-7,6-4 |
| ITF Romania F7 | 2016/06/22 06:30 | Alcaraz Ivorra, Albert v Mariano Kestelboim | 2-6,3-6 |
| ITF Argentina F9 | 2016/05/31 22:00 | Francisco Cerundolo v Mariano Kestelboim | 4-6,6-7 |
| ITF Argentina F8 | 2016/05/24 22:00 | Mariano Kestelboim v Galarza, Juan Ignacio | 1-6,6-1,1-6 |
| ITF Argentina F8 | 2016/05/22 22:00 | Tsuchiya, Alexandre v Mariano Kestelboim | 0-6,0-6 |