Stadium: C Round: 27
| ITF Women Monastir | 2018/10/04 08:30 | Natalia Siedliska v Cristina Elena Tiglea | 3-6,6-2,6-2 |
| ITF Women Monastir | 2018/10/02 11:00 | Natalia Siedliska v Audrey Dabomve | 7-6,6-1 |
| ITF Women Haren | 2018/08/31 09:00 | Yukina Saigo v Natalia Siedliska | 4-6,4-6 |
| ITF Women Haren | 2018/08/30 13:45 | Maria Paulina Perez Garcia v Natalia Siedliska | 4-6,0-6 |
| ITF Women Haren | 2018/08/28 08:00 | Dewi Dijkman v Natalia Siedliska | 0-6,2-6 |
| ITF Women Rotterdam | 2018/08/25 15:30 | Marina Bassols Ribera v Natalia Siedliska | 6-2,6-2 |
| ITF Women Rotterdam | 2018/08/24 08:00 | Tayisiya Morderger v Natalia Siedliska | 6-1,4-6,1-6 |
| ITF Women Rotterdam | 2018/08/23 11:40 | Katharina Hering v Natalia Siedliska | 3-6,1-6 |
| ITF Women Monastir | 2018/10/04 09:00 | Emmanuelle Girard v Nadia Echeverria Alam | 6-7,1-6 |
| ITF Women Monastir | 2018/10/02 11:00 | Diana Chehoudi v Nadia Echeverria Alam | 1-6,2-6 |
| ITF Women Monastir | 2018/09/18 08:30 | Maria Manilova v Nadia Echeverria Alam | 6-7,1-6 |
| ITF Women Monastir | 2018/09/11 09:00 | Victoria Muntean v Nadia Echeverria Alam | 6-4,6-4 |
| ITF Women Monastir | 2018/09/05 11:55 | Nadia Echeverria Alam v Kajsa Rinaldo Persson | 2-6,5-7 |
| ITF Women Guayaquil | 2018/08/14 15:00 | Nadia Echeverria Alam v Juliana Valero | 6-3,4-6,4-6 |
| ITF Women Dijon | 2018/07/17 11:50 | Nadia Echeverria Alam v Sandy Marti | 2-6,1-6 |
| ITF Women Hammamet | 2018/06/27 09:35 | Nicole Bunea v Nadia Echeverria Alam | 1-6,2-6 |