Stadium: Campo 2 Round: 45
| ITF Argentina F3 | 2017/06/20 13:00 | Gonzalo Villanueva v Alexandre Tsuchiya | 4-6,3-6 |
| ITF Brazil F2 | 2015/06/16 15:35 | Gonzalo Villanueva v Alexandre Tsuchiya | 3-6,7-5,6-3 |
| ITF Argentina F3 | 2015/03/23 12:00 | Alexandre Tsuchiya v Gonzalo Villanueva | 4-6,0-6 |
| ITF Colombia F3 | 2017/08/02 17:55 | Daniel Elahi Galan v Gonzalo Villanueva | 6-3,6-3 |
| ITF Colombia F3 | 2017/08/01 17:25 | Michel Vernier v Gonzalo Villanueva | 3-6,4-6 |
| ITF Colombia F2 | 2017/07/24 16:10 | Camilo Ugo Carabelli v Gonzalo Villanueva | 6-2,6-4 |
| ITF Colombia F1 | 2017/07/18 15:00 | Gonzalo Villanueva v Franco Emanuel Egea | 4-6,2-6 |
| Challenger - Medellin | 2017/07/12 16:00 | Gonzalo Villanueva v Juan Ignacio Galarza | 1-6,6-4,6-7 |
| ITF Argentina F3 | 2017/06/20 13:00 | Gonzalo Villanueva v Alexandre Tsuchiya | 4-6,3-6 |
| ITF Argentina F2 | 2017/06/16 16:10 | Juan Ignacio Galarza v Gonzalo Villanueva | 3-6,6-2,7-6 |
| ITF Argentina F2 | 2017/06/15 15:20 | Gonzalo Villanueva v Francisco Cerundolo | 6-4,7-6 |
| ITF Colombia F3 | 2017/08/03 16:25 | Alexandre Tsuchiya v Mauricio Echazu | 4-6,5-7 |
| ITF Colombia F3 | 2017/08/02 15:00 | Juan Pablo Varillas v Alexandre Tsuchiya | 3-6,4-6 |
| ITF Colombia F3 | 2017/08/01 21:00 | Alexandre Tsuchiya v Alejandro H Franco | 6-0,6-2 |
| ITF Colombia F3 Qual | 2017/07/31 16:10 | Facundo Juarez v Alexandre Tsuchiya | 3-6,6-4,6-7 |
| ITF Colombia F2 | 2017/07/26 14:30 | Alexandre Tsuchiya v Facundo Mena | 3-6,5-7 |
| ITF Colombia F2 | 2017/07/25 14:30 | Alexandre Tsuchiya v Thales Turini | 7-5,6-3 |
| ITF Argentina F3 | 2017/06/21 13:00 | Nicolas Santos v Alexandre Tsuchiya | 6-2,6-3 |
| ITF Argentina F3 | 2017/06/20 13:00 | Gonzalo Villanueva v Alexandre Tsuchiya | 4-6,3-6 |