Round: 27 Ground: Clay
| ITF Argentina F10 | 2015/08/26 13:00 | Ryusei Makiguchi v Martin Cuevas | 6-7,7-6,6-3 |
| ITF Argentina F10 | 2015/08/25 13:50 | Ryusei Makiguchi v Genaro Alberto Olivieri | 6-4,6-3 |
| ITF Argentina F9 | 2015/08/21 17:25 | Gabriel Alejandro Hidalgo v Ryusei Makiguchi | 6-3,6-7,6-1 |
| ITF Argentina F9 | 2015/08/20 12:00 | Ignacio Monzon v Ryusei Makiguchi | 0-6,1-6 |
| ITF Argentina F8 | 2015/08/11 17:00 | Ryusei Makiguchi v Oscar Jose Gutierrez | 7-5,6-7,5-7 |
| ITF Colombia F5 | 2015/07/08 17:20 | Alejandro Gomez v Ryusei Makiguchi | 3-6,6-4,6-1 |
| ITF Colombia F4 | 2015/06/29 16:30 | Ryusei Makiguchi v Jose Olivares | 4-6,4-6 |
| ITF Argentina F7 | 2015/05/25 16:30 | Ryusei Makiguchi v R. Urzua-Rivera | 5-7,3-6 |
| ITF Argentina F10 | 2015/08/26 16:35 | Juan Ignacio Ameal v Juan Ignacio Galarza | 4-6,2-6 |
| ITF Argentina F10 | 2015/08/25 19:50 | Facundo Jofre v Juan Ignacio Galarza | 2-6,1-6 |
| ITF Argentina F9 | 2015/08/23 14:00 | Juan Ignacio Galarza v Patricio Heras | 6-4,3-6,6-4 |
| ITF Argentina F9 | 2015/08/22 12:30 | Martin Cuevas v Juan Ignacio Galarza | 4-6,1-6 |
| ITF Argentina F9 | 2015/08/21 15:00 | Filipe Brandao v Juan Ignacio Galarza | 5-7,2-6 |
| ITF Argentina F9 | 2015/08/20 16:45 | Mariano Kestelboim v Juan Ignacio Galarza | 3-6,2-6 |
| ITF Argentina F8 | 2015/08/16 14:00 | Hernan Casanova v Juan Ignacio Galarza | 6-3,6-1 |
| ITF Argentina F8 | 2015/08/15 12:00 | Juan Ignacio Galarza v Patricio Heras | 6-4,4-6,6-4 |