Stadium: Court 1 Round: 26 Ground: Clay
| ITF Women Hammamet | 2018/01/30 10:45 | Natalia Siedliska v Elena Griessner | 6-2,6-1 |
| ITF Women Stuttgart | 2018/01/23 09:00 | Johana Markova v Natalia Siedliska | 6-1,6-1 |
| ITF Women Stuttgart | 2018/01/22 09:00 | Natalia Siedliska v Lou Adler | 6-2,6-7,6-4 |
| ITF Women Stellenbosch | 2017/12/08 07:30 | Chanel Simmonds v Natalia Siedliska | 6-4,6-3 |
| ITF Women Stellenbosch | 2017/12/07 09:30 | Natalia Siedliska v Julyette M J Steur | 6-0,6-4 |
| ITF Women Stellenbosch | 2017/12/06 09:30 | Petra Januskova v Natalia Siedliska | 1-6,3-6 |
| ITF Women Stellenbosch Qual | 2017/12/04 12:35 | Natalia Siedliska v Corin De Waal | 6-0,6-1 |
| ITF Women Stellenbosch Qual | 2017/12/02 13:45 | Natalia Siedliska v Caroline Ilowska | 6-2,6-1 |
| ITF Women Hammamet | 2018/01/30 09:00 | Weronika Jasmina Forys v Cindy Burger | 3-6,3-6 |
| ITF Women Nules | 2017/12/08 09:30 | Cindy Burger v Tessah Andrianjafitrimo | 6-7,3-6 |
| ITF Women Nules | 2017/12/07 09:30 | Giulia Gatto Monticone v Cindy Burger | 6-4,5-7,2-6 |
| ITF Women Nules | 2017/12/05 09:00 | Cindy Burger v Lucia De La P Uribe | 6-2,6-3 |
| ITF Women Hammamet | 2017/11/11 11:45 | Cindy Burger v Gaia Sanesi | 6-7,0-6 |
| ITF Women Hammamet | 2017/11/10 08:30 | Cindy Burger v Anastasiya Fedoryshyn | 6-3,6-3 |
| ITF Women Hammamet | 2017/11/09 09:55 | Cindy Burger v Chiraz Bechri | 6-4,6-2 |
| ITF Women Hammamet | 2017/11/08 13:45 | Cindy Burger v Andressa C V. O de Souza | 6-0,6-0 |