Round: 26 Ground: Clay
| ITF Argentina F12 | 2016/10/30 23:00 | Makiguchi, Ryusei v Urzua-Rivera, Ricardo | 6-1,7-6 |
| ITF Ecuador F3 | 2016/10/26 15:00 | Makiguchi, Ryusei v Zukas, Matias | 1-6,6-7 |
| ITF Ecuador F3 | 2016/10/24 17:00 | Makiguchi, Ryusei v Fleming, David | 6-1,6-4 |
| ITF Ecuador F2 | 2016/10/18 17:40 | Franco Agamenone v Makiguchi, Ryusei | 6-1,6-2 |
| ITF Ecuador F1 | 2016/10/12 17:40 | Makiguchi, Ryusei v Patino, Luis | 5-7,7-6,3-6 |
| ITF Ecuador F1 | 2016/10/10 16:30 | Gasperini, Lourenzo v Makiguchi, Ryusei | 6-7,2-6 |
| ITF Romania F16 | 2016/09/07 12:50 | Makiguchi, Ryusei v Grigelis, Laurynas | 3-6,4-6 |
| ITF Romania F15 | 2016/08/30 08:50 | Frederico Ferreira Silva v Makiguchi, Ryusei | 6-1,6-0 |
| ITF Argentina F12 | 2016/10/30 23:00 | Nunez, V. v Mariano Kestelboim | 3-6,1-6 |
| Challenger Buenos Aires 2 | 2016/10/11 15:45 | Mariano Kestelboim v Hernandez-Fernandez, Jose | 6-2,2-6,3-6 |
| ITF Tunisia F25 | 2016/10/02 08:00 | Mariano Kestelboim v Benjamin Bonzi | 6-7,2-6 |
| ITF Tunisia F25 | 2016/10/01 14:30 | Mariano Kestelboim v Valentin Vacherot | 6-4,6-1 |
| ITF Tunisia F25 | 2016/10/01 08:30 | Perez Sanz, David v Mariano Kestelboim | 2-6,6-3,5-7 |
| ITF Tunisia F25 | 2016/09/30 08:30 | Yvo Panak v Mariano Kestelboim | 2-6,5-7 |
| ITF Tunisia F25 | 2016/09/28 11:15 | Ameal, Juan Ignacio v Mariano Kestelboim | 2-6,3-6 |
| ITF Tunisia F24 | 2016/09/24 08:30 | Mariano Kestelboim v Franco Agamenone | 4-6,7-6,4-6 |