Stadium: Court 3 Round: 44
| ITF Women Setubal | 2018/07/09 13:00 | Pirazhenka, Sviatlana v Sara Lanca | 6-3,6-0 |
| ITF Women Corroios-Seixal | 2018/07/01 09:00 | Sara Lanca v Ortega Redondo, Paula | 6-2,6-1 |
| ITF Women Guimaraes | 2018/06/25 10:00 | Sara Lanca v Quattrone, Chiara | 6-3,3-6,3-6 |
| ITF Women Guimaraes | 2018/06/24 09:00 | Sara Lanca v Roth, Michelle | 6-3,6-2 |
| ITF Women Amarante | 2018/06/17 09:00 | Sara Lanca v Martinez Moral, Uxia | 4-6,3-6 |
| Obidos, Singles W-WITF-POR-12A | 2018/06/13 15:25 | Zakarlyuk, Marianna v Sara Lanca | 6-4,6-4 |
| ITF Women Obidos Qual | 2018/06/04 11:10 | Sara Lanca v Delgado, Luniuska | 0-6,2-6 |
| ITF Women Obidos Qual | 2018/05/27 09:30 | Sara Lanca v Bertschmann, Stephanie | 3-6,1-6 |
| ITF Women Setubal Qual | 2018/07/08 13:00 | Vlada Ekshibarova v Pospelova, Aleksandra | 6-4,7-6 |
| ITF Women Setubal Qual | 2018/07/07 13:30 | Westby, Madison v Pospelova, Aleksandra | 3-6,6-1,3-6 |
| ITF Women Corroios-Seixal | 2018/07/04 10:00 | Pospelova, Aleksandra v Gravouil, Theo | 4-6,6-4,1-6 |
| Antalya, Singles Qualifying W-WITF-TUR-08A | 2018/05/11 08:00 | Pospelova, Aleksandra v Stevens, Lexie | 2-6,0-6 |
| Antalya, Singles Qualifying W-WITF-TUR-08A | 2018/05/10 07:30 | Pospelova, Aleksandra v Nazarkina, Daria | 7-6,6-1 |
| Antalya, Singles Qualifying W-WITF-TUR-08A | 2018/05/08 07:30 | Oana Georgeta Simion v Pospelova, Aleksandra | 6-4,2-6,3-6 |
| Antalya, Singles Qualifying W-WITF-TUR-08A | 2018/05/03 07:30 | Pospelova, Aleksandra v Maria F Herazo Gonzalez | 0-6,2-6 |
| Antalya, Singles Qualifying W-WITF-TUR-08A | 2018/05/02 11:30 | Suomalainen, Piia v Pospelova, Aleksandra | 3-6,6-3,4-6 |