Round: 28 Ground: Clay
| ITF Argentina F10 | 2015/08/27 14:30 | Makiguchi, Ryusei v Galarza, Juan Ignacio | 6-4,3-6,6-4 |
| ITF Argentina F10 | 2015/08/26 13:00 | Makiguchi, Ryusei v Cuevas, Martin | 6-7,7-6,6-3 |
| ITF Argentina F10 | 2015/08/25 13:50 | Makiguchi, Ryusei v Genaro Alberto Olivieri | 6-4,6-3 |
| ITF Argentina F9 | 2015/08/21 17:25 | Hidalgo, Gabriel Alejandro v Makiguchi, Ryusei | 6-3,6-7,6-1 |
| ITF Argentina F9 | 2015/08/20 12:00 | Ignacio Monzon v Makiguchi, Ryusei | 0-6,1-6 |
| ITF Argentina F8 | 2015/08/11 17:00 | Makiguchi, Ryusei v Oscar Jose Gutierrez | 7-5,6-7,5-7 |
| ITF Colombia F5 | 2015/07/08 17:20 | Gomez, Alejandro v Makiguchi, Ryusei | 3-6,6-4,6-1 |
| ITF Colombia F4 | 2015/06/29 16:30 | Makiguchi, Ryusei v Olivares, Jose | 4-6,4-6 |
| ITF Argentina F10 | 2015/08/27 15:45 | Andrea Collarini v Heras, Patricio | 6-2,3-6,6-7 |
| ITF Argentina F10 | 2015/08/26 16:30 | Yegros Codiani, Rene v Heras, Patricio | 2-6,7-6,3-6 |
| ITF Argentina F10 | 2015/08/25 17:50 | Moreno, Federico v Heras, Patricio | 3-6,2-6 |
| ITF Argentina F9 | 2015/08/23 14:00 | Galarza, Juan Ignacio v Heras, Patricio | 6-4,3-6,6-4 |
| ITF Argentina F9 | 2015/08/22 12:30 | Andrea Collarini v Heras, Patricio | 3-6,6-3,1-6 |
| ITF Argentina F8 | 2015/08/15 12:00 | Galarza, Juan Ignacio v Heras, Patricio | 6-4,4-6,6-4 |
| ITF Argentina F8 | 2015/08/14 14:00 | Heras, Patricio v Daniel Dutra Da Silva | 6-2,6-2 |
| ITF Argentina F8 | 2015/08/12 15:40 | Heras, Patricio v Pena Lopez, Manuel | 6-2,6-2 |