Round: 44 Ground: Clay
| ITF Women Madrid | 2017/09/16 11:00 | Retortillo Soiras, Alba v Sara Lanca | 6-3,6-4 |
| ITF Women Porto | 2017/07/31 15:05 | Sara Lanca v Klein, Vivien | 4-6,1-6 |
| ITF Women Don Benito | 2017/07/15 14:30 | Cerezo Codina, Elena v Sara Lanca | 2-6,6-0,7-5 |
| ITF Women Cantanhede | 2017/07/11 16:30 | Helene Pellicano v Sara Lanca | 6-2,6-1 |
| ITF Women Cantanhede | 2017/07/10 10:30 | Zykute, Gerda v Sara Lanca | 3-6,6-3,4-6 |
| ITF Women Cantanhede | 2017/07/08 10:00 | Sara Lanca v Yazawa, Tomoe | 6-2,6-0 |
| ITF Women Amarante | 2017/07/01 11:00 | Pellicer Perello, Laura v Sara Lanca | 6-3,5-7,6-3 |
| ITF Women Guimaraes | 2017/06/12 14:00 | Sara Lanca v Michel, Lara | 2-6,2-6 |
| ITF Women Melilla | 2016/09/26 15:00 | Delgado Valero, Marina v Irene Burillo Escorihuela | 0-6,0-6 |