Round: 25 Ground: Clay
| 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 Spain F10 | 2017/04/04 10:50 | Gonzalo Villanueva v Maxime Hamou | 6-1,2-6,4-6 |
| ITF Spain F10 Qual | 2017/04/03 09:00 | Gonzalo Villanueva v Boris Pokotilov | 6-4,6-4 |
| ITF Spain F10 Qual | 2017/04/02 08:00 | Gonzalo Villanueva v Miguel Damas | 6-4,6-3 |
| ITF Spain F9 | 2017/03/29 10:00 | Daniel Dutra Da Silva v Gonzalo Villanueva | 6-3,6-4 |
| ITF Spain F9 Qual | 2017/03/27 15:50 | Gonzalo Villanueva v Vincent Jaensch-Mueller | 4-6,7-5,7-5 |
| ITF Spain F8 | 2017/03/21 10:55 | Oriol Roca Batalla v Gonzalo Villanueva | 6-4,6-3 |
| ITF Spain F7 | 2017/03/14 11:30 | Gonzalo Villanueva v Pedro Cachin | 3-6,0-6 |
| ITF Spain F6 | 2017/02/20 11:00 | Gonzalo Villanueva v Marcos Giraldi Requena | 2-6,3-6 |
| ITF Portugal F7 | 2017/04/20 09:30 | Alexandre Tsuchiya v Bernabe Zapata Miralles | 2-6,2-6 |
| ITF Portugal F7 | 2017/04/19 09:30 | Alexandre Tsuchiya v Bernardo Saraiva | 6-1,4-6,7-6 |
| ITF Portugal F7 | 2017/04/17 11:00 | Oleg Prihodko v Alexandre Tsuchiya | 5-7,5-7 |
| ITF Portugal F7 | 2017/04/16 12:00 | Jose Von Hafe Perez v Alexandre Tsuchiya | 6-7,0-6 |
| ITF Portugal F6 | 2017/04/08 12:30 | Federico Moreno v Alexandre Tsuchiya | 6-1,6-7,6-1 |
| ITF Portugal F5 | 2017/04/02 11:00 | Daniel Batista v Alexandre Tsuchiya | 7-5,6-4 |
| ITF Portugal F4 | 2017/03/28 10:00 | Alexandre Tsuchiya v Jaime Pulgar-Garcia | 6-7,0-6 |
| ITF Portugal F3 | 2017/03/15 13:35 | Goncalo Falcao v Alexandre Tsuchiya | 6-3,6-7,6-4 |