| ITF Argentina F10 MD | 2017/11/20 18:20 | Villanueva G A / Villanueva G v Espin Busleiman G / Juarez F | 6-3,2-6,2-10 |
| ITF Spain F4 MD | 2017/02/09 14:00 | Villanueva G A / Villanueva G v Granoll. / Martinez | 2-6,2-6 |
| ITF Spain F2 MD | 2017/01/26 17:25 | Villanueva G A / Villanueva G v Apostol B I / Borza B | 4-6,4-6 |
| ITF Spain F2 MD | 2017/01/26 15:50 | Villanueva G A / Villanueva G v Canas Garcia J P / Fermosell J | 4-6,6-4,10-7 |
| ITF Uruguay F3 MD | 2016/12/14 20:20 | Villanueva G A / Villanueva G v Luz/Zormann | 5-7,3-6 |
| ITF Uruguay F3 MD | 2016/12/12 16:05 | Kestelboim M / Ugo Carabelli C v Villanueva G A / Villanueva G | 2-6,3-6 |
| ITF Uruguay F2 MD | 2016/12/07 21:00 | Kestelboim M / Zukas M v Villanueva G A / Villanueva G | 6-3,6-3 |
| ITF Uruguay F2 MD | 2016/12/05 15:15 | Villanueva G A / Villanueva G v Cantero G E / Pairetti M | 6-1,6-2 |