Stadium: Stadium Round: 25 Ground: Hardcourt outdoor
| ITF M15 Santo Domingo | 2019/11/26 14:00 | Mendez, Matthew v Force, Charles | 6-4,6-4 |
| ITF M15 Nules | 2019/11/01 08:50 | Damien Wenger v Mendez, Matthew | 6-4,6-3 |
| ITF M15 Nules | 2019/10/31 08:30 | Goncalo Falcao v Mendez, Matthew | 1-6,3-6 |
| ITF M15 Nules | 2019/10/30 08:30 | Mendez, Matthew v Timofey Skatov | 7-5,6-4 |
| ITF M15 Nules | 2019/10/29 08:30 | Ivan Denisov v Mendez, Matthew | 5-7,6-4,5-10 |
| ITF M15 Nules | 2019/10/27 08:30 | Arno Blasi, Guillem v Mendez, Matthew | 2-6,1-6 |
| ITF M15 Benicarlo | 2019/10/25 10:40 | Mendez, Matthew v Andreu Garcia, Francisco | 5-7,0-6 |
| ITF M15 Benicarlo | 2019/10/24 11:05 | Lucas Bouquet v Mendez, Matthew | 3-6,2-6 |
| Orlando, Singles M-ITF-USA-38B | 2019/11/12 19:25 | Olivares, Jose v Pedro Sakamoto | 2-6,3-6 |
| ITF - M25 Naples | 2019/10/30 14:00 | Olivares, Jose v Witten, Jesse | 5-7,6-7 |
| Santo Domingo, Dominican Republic | 2019/10/08 02:00 | Olivares, Jose v Thiago Seyboth Wild | 3-6,4-6 |
| Santa Tecla, Singles M-ITF-ESA-01A | 2019/10/04 22:05 | Rodriguez-Pace, Ricardo v Olivares, Jose | 6-2,7-6 |
| 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 16:30 | Olivares, Jose v Villar, Yeudy | 6-1,6-3 |
| Santa Tecla, Singles M-ITF-ESA-01A | 2019/10/01 17:00 | Olivares, Jose v Santamaria, Felipe | 7-6,6-3 |
| Buenos Aires, Singles Qualifying M-ITF-ARG-22A | 2019/09/18 18:35 | Guido Ivan Justo v Olivares, Jose | 6-0,7-5 |