Stadium: Court 1 Round: 44
| ITF Women Obidos Qual | 2018/06/04 10:55 | Ka, Andrea v Silva, Daniella | 6-4,4-6,6-1 |
| ITF Women Setubal Qual | 2018/07/08 14:00 | Armitano, Mathilde v Ka, Andrea | 6-3,6-1 |
| ITF Women Corroios-Seixal | 2018/07/06 13:00 | Ka, Andrea v Lauren Proctor | 4-6,2-6 |
| ITF Women Corroios-Seixal | 2018/07/05 13:00 | Jacqueline Cabaj Awad v Ka, Andrea | 6-2,4-6,5-7 |
| ITF Women Corroios-Seixal | 2018/07/04 16:05 | Quiterio, Lucia v Ka, Andrea | 6-0,4-6,2-6 |
| ITF Women Amarante | 2018/06/20 12:10 | Ka, Andrea v Moreno Barranquero, Angeles | 4-6,3-6 |
| ITF Women Obidos Qual | 2018/06/11 13:10 | Ka, Andrea v Delgado, Luniuska | 4-6,3-6 |
| Obidos, Singles W-WITF-POR-12A | 2018/06/06 11:05 | Ka, Andrea v Gatto-Monticone, Giulia | 1-6,2-6 |
| ITF Women Obidos Qual | 2018/06/04 10:55 | Ka, Andrea v Silva, Daniella | 6-4,4-6,6-1 |
| ITF Women Setubal Qual | 2018/07/07 13:30 | Sama, Sathwika v Silva, Daniella | 6-0,6-2 |
| ITF Women Guimaraes | 2018/06/27 17:00 | Francisca Jorge v Silva, Daniella | 6-0,6-3 |
| ITF Women Amarante | 2018/06/19 10:15 | Aponasenko, Vasilisa v Silva, Daniella | 6-3,6-2 |
| ITF Women Obidos Qual | 2018/06/09 16:00 | Gonzalez Ballbe, Marta v Silva, Daniella | 7-6,6-1 |
| ITF Women Obidos Qual | 2018/06/04 10:55 | Ka, Andrea v Silva, Daniella | 6-4,4-6,6-1 |
| ITF Women Obidos Qual | 2018/06/03 10:30 | Anane, Soumeya v Silva, Daniella | 3-6,3-6 |
| Obidos, Singles W-WITF-POR-12A | 2018/05/30 12:15 | Murta, Ines v Silva, Daniella | 6-2,6-1 |
| ITF Women Oeiras | 2018/05/23 14:55 | Silva, Daniella v Adamescu, Cristina | 1-6,4-6 |