Stadium: Court 1 Round: 25
| ITF Women Guayaquil | 2017/12/06 18:05 | Bovy, Margaux v Gomez Estrada, Manuela | 6-2,6-2 |
| ITF Women Pelham Qual | 2018/04/09 15:00 | Ryngler, Alexa v Valero, Juliana | 6-2,6-1 |
| ITF Women Pelham Qual | 2018/04/08 15:00 | Valero, Juliana v Marsh, Ruth | 0-6,6-4,6-2 |
| ITF Women SJD Campos Qual | 2018/03/12 18:15 | Madison Bourguignon v Valero, Juliana | 6-2,6-3 |
| ITF Women SJD Campos Qual | 2018/03/10 16:00 | Isago, Namie v Valero, Juliana | 0-6,2-6 |
| ITF Women Campinas Qual | 2018/03/05 13:00 | Lopez, Daniela Macarena v Valero, Juliana | 5-7,6-3,7-6 |
| ITF Women Campinas Qual | 2018/03/04 14:00 | Furlaneto, Caroline v Valero, Juliana | 2-6,1-6 |
| ITF Women Campinas Qual | 2018/03/03 15:30 | Valero, Juliana v Abrile, Valentina | 7-5,6-3 |
| Sao Paulo, Singles Qualifying W-WITF-BRA-02A | 2018/02/25 14:30 | Gabriela Ce v Valero, Juliana | 6-0,6-1 |