Stadium: Court 3 Round: 29 Ground: Clay
| ITF Women Hammamet | 2018/06/16 11:00 | Brito, Fernanda v Mallaurie Noel | 2-6,6-2,6-1 |
| ITF Women Hammamet | 2018/06/15 09:00 | Brito, Fernanda v Merel Hoedt | 6-2,6-1 |
| ITF Women Hammamet | 2018/06/14 09:00 | Brito, Fernanda v Viktoria Morvayova | 6-0,6-2 |
| ITF Women Hammamet | 2018/06/13 09:00 | Brito, Fernanda v Martina Spigarelli | 6-2,6-1 |
| ITF Women Villa del Dique | 2018/04/28 13:00 | Brito, Fernanda v Thaisa Grana Pedretti | 0-6,4-6 |
| ITF Women Villa del Dique | 2018/04/27 13:00 | Brito, Fernanda v Carolina Alves | 5-7,6-3,6-2 |
| ITF Women Villa del Dique | 2018/04/26 13:00 | Brito, Fernanda v Victoria Bosio | 0-6,6-4,6-4 |
| ITF Women Villa del Dique | 2018/04/25 12:30 | Brito, Fernanda v Victoria Ariadna Beccio | 6-0,6-1 |
| ITF Women Hammamet | 2018/06/16 09:00 | Claudia Hoste Ferrer v Natalia Siedliska | 4-6,4-6 |
| ITF Women Hammamet | 2018/06/15 09:00 | Natalia Siedliska v Luini, Sofia | 3-6,6-1,6-3 |
| ITF Women Hammamet | 2018/06/14 11:40 | Natalia Siedliska v Castellano, Sara | 6-4,7-5 |
| ITF Women Hammamet | 2018/06/12 09:00 | Natalia Siedliska v Napolitano, Veronica | 6-4,6-1 |
| Antalya, Singles Qualifying W-WITF-TUR-08A | 2018/05/23 07:30 | Julia Stamatova v Natalia Siedliska | 2-6,6-3,6-2 |
| ITF Women Wiesbaden Qual | 2018/04/24 10:30 | Pereira, Teliana v Natalia Siedliska | 2-6,7-5,6-1 |
| ITF Women Wiesbaden Qual | 2018/04/23 12:00 | Sibille, Constance v Natalia Siedliska | 2-6,1-6 |
| ITF Women Hammamet | 2018/04/05 09:00 | Natalia Siedliska v Mirjam Bjorklund | 5-7,2-6 |