Stadium: Court 3 Round: 44
| ITF Women Guimaraes | 2018/06/24 11:30 | Mihika Yadav v Sofia Smagina | 3-6,6-4,6-3 |
| ITF Women Amarante | 2018/06/18 09:00 | Angeles Moreno Barranquero v Sofia Smagina | 6-4,6-1 |
| ITF Women Nanjing | 2018/04/05 09:00 | Emma Raducanu v Sofia Smagina | 6-3,6-4 |
| ITF Women Nanjing | 2018/04/04 02:00 | Jiaxi Lu v Sofia Smagina | 3-6,5-7 |
| ITF Women Nanjing Qual | 2018/04/02 02:00 | Jiahui Chen v Sofia Smagina | 6-3,2-6,1-6 |
| ITF Women Nanjing Qual | 2018/04/01 03:45 | Sofia Smagina v Yue Yu | 6-2,6-0 |
| ITF Women Nanjing Qual | 2018/03/31 04:00 | Yueliang Cao v Sofia Smagina | 0-6,1-6 |
| ITF Women Nanjing Qual | 2018/03/25 05:35 | Deria Nur Haliza v Sofia Smagina | 3-6,6-0,6-3 |
| ITF Women Obidos Qual | 2018/06/09 17:30 | Ines Teixeira v Sathwika Sama | 0-6,0-6 |
| ITF Women Oeiras | 2018/05/21 12:35 | Beatriz Neves v Ines Teixeira | 2-6,0-6 |
| ITF Women Oeiras | 2018/05/20 12:00 | Ines Teixeira v Pauline Wuarin | 6-3,6-2 |