Stadium: Court 3 Round: 26
| ITF Women Lambare | 2018/08/22 15:25 | Piai, Eduarda v Wolf Gasparin, Nathalia | 7-6,2-6,7-6 |
| Campinas, Singles W-WITF-BRA-03A | 2018/03/07 19:45 | Wolf Gasparin, Nathalia v Piai, Eduarda | 1-6,3-6 |
| Sao Paulo, Singles Qualifying W-WITF-BRA-02A | 2018/02/25 16:00 | Wolf Gasparin, Nathalia v Piai, Eduarda | 4-6,6-4,3-6 |
| Curitiba, Singles W-WITF-BRA-01A | 2017/02/28 14:00 | Wolf Gasparin, Nathalia v Piai, Eduarda | 4-6,0-6 |
| ITF Women Luque | 2018/09/05 13:00 | Piai, Eduarda v Plazas, Jessica | 6-0,6-1 |
| ITF Women Asuncion | 2018/08/27 19:55 | Piai, Eduarda v Morales, Melissa | 6-7,3-6 |
| ITF Women Lambare | 2018/08/23 15:40 | Piai, Eduarda v Giangreco Campiz, Camila | 4-6,6-4,6-7 |
| ITF Women Lambare | 2018/08/22 15:25 | Piai, Eduarda v Wolf Gasparin, Nathalia | 7-6,2-6,7-6 |
| ITF Women Lambare | 2018/08/21 14:00 | Piai, Eduarda v Haley Giavara | 6-1,3-6,6-2 |
| ITF Women Montpellier | 2018/06/19 13:30 | Chloe Paquet v Piai, Eduarda | 6-4,6-3 |
| ITF Women Montpellier Qual | 2018/06/17 13:45 | Piai, Eduarda v Brun, Agnes | 6-0,6-0 |
| ITF Women Montpellier Qual | 2018/06/16 12:15 | Piai, Eduarda v Emma Mazzoni | 6-0,6-1 |
| ITF Women Luque | 2018/09/03 17:00 | Molina Portela, Dolores v Wolf Gasparin, Nathalia | 7-6,5-7,6-7 |
| ITF Women Asuncion | 2018/08/29 18:00 | Brito, Fernanda v Wolf Gasparin, Nathalia | 6-1,6-2 |
| ITF Women Asuncion | 2018/08/27 20:50 | Ruiz Diaz, Camila v Wolf Gasparin, Nathalia | 2-6,2-6 |
| ITF Women Asuncion | 2018/08/26 14:00 | Wolf Gasparin, Nathalia v Bueno, Marcela-Guimaraes | 6-1,6-2 |
| ITF Women Lambare | 2018/08/22 15:25 | Piai, Eduarda v Wolf Gasparin, Nathalia | 7-6,2-6,7-6 |
| ITF Women Lambare | 2018/08/20 16:05 | Campodonico, Andrea v Wolf Gasparin, Nathalia | 1-6,3-6 |
| ITF Women Lambare | 2018/08/19 15:00 | Ferreira Da Silva, Alexandra v Wolf Gasparin, Nathalia | 6-2,2-6,1-6 |
| Antalya, Singles Qualifying W-WITF-TUR-08A | 2018/04/23 09:20 | Szlavikovics, Szabina v Wolf Gasparin, Nathalia | 3-6,6-3,6-3 |