Round: 25 Ground: Clay
| ITF Bolivia F1 | 2015/09/09 22:50 | Makiguchi, Ryusei v Tsuchiya, Alexandre | 1-6,3-6 |
| ITF Bolivia F1 | 2015/09/08 22:20 | Makiguchi, Ryusei v Pasutti, Andreas Ignacio | 6-3,6-4 |
| ITF Argentina F10 | 2015/08/28 13:30 | Makiguchi, Ryusei v Heras, Patricio | 7-6,5-7,0-6 |
| 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 Bolivia F2 Qual | 2015/09/14 13:00 | Cabrera, Guillermo v Molina, Luis | 3-6,7-6,3-6 |
| ITF Bolivia F2 Qual | 2015/09/13 15:00 | Dorado, Alejandro v Molina, Luis | 2-6,1-6 |
| ITF Bolivia F1 | 2015/09/05 13:00 | Bruna, Esteban v Molina, Luis | 6-2,6-4 |
| ITF Bolivia F1 | 2014/09/16 18:30 | Molina, Luis v Arreche, Nicolas Alberto | 2-6,4-6 |