Stadium: Court 5 Round: 54
| ITF Women Lambare | 2018/08/20 14:00 | Sara Castellano v Julieta Lara Estable | 6-7,7-5,3-6 |
| ITF Women Lambare | 2018/08/19 15:00 | Dolores Molina Portela v Sara Castellano | 4-6,1-6 |
| ITF Women Lambare | 2018/08/18 15:00 | Alexis Jones v Sara Castellano | 2-6,0-6 |
| ITF Women Hammamet | 2018/06/14 11:40 | Natalia Siedliska v Sara Castellano | 6-4,7-5 |
| ITF Women Hammamet | 2018/06/12 12:30 | Sara Castellano v Maelys Bougrat | 6-7,6-1,6-4 |
| ITF Women Hammamet | 2018/06/11 11:30 | Sara Castellano v Jantje Tilbuerger | 7-6,5-7,6-1 |
| ITF Women Hammamet | 2018/06/10 10:00 | Dalila Said v Sara Castellano | 3-6,0-6 |
| ITF Women Manta | 2017/11/27 15:00 | Maria Paulina Perez Garcia v Sara Castellano | 2-6,7-6,6-2 |
| ITF Women Asuncion | 2018/08/25 14:00 | Mariana Galvao Borges v Haley Giavara | 1-6,2-6 |
| ITF Women Lambare | 2018/08/21 14:00 | Eduarda Piai v Haley Giavara | 6-1,3-6,6-2 |
| ITF Women Lambare | 2018/08/19 15:00 | Alexa Pitt v Haley Giavara | 1-6,1-6 |
| ITF Women Evansville | 2018/07/23 14:00 | Elise van Heuvelen v Haley Giavara | 3-6,6-3,1-6 |
| ITF Women Evansville | 2018/07/22 14:00 | Haley Giavara v Jerricka Boone | 6-4,6-3 |
| ITF Women Victoria | 2018/06/18 19:50 | Haley Giavara v Lorraine M. Guillermo | 5-7,2-6 |
| ITF Women Indian Harbour Qual | 2018/04/08 19:45 | Haley Giavara v Ingrid Neel | 0-6,2-6 |
| ITF Women Surprise Qual | 2018/02/11 17:00 | Haley Giavara v Rebecca Sramkova | 1-6,2-6 |