| ITF Women Obidos WD | 10/14 11:05 | 29 | Brescia G / Matteucci A v Kostova E / Sizikova Y | Walkover | |
| ITF Women Obidos WD | 10/13 09:00 | 28 | Kostova E / Sizikova Y v Kalinskaya A / Kuznetsova A | 7-5,6-2 | |
| ITF Women Obidos WD | 10/12 13:30 | 27 | Fonte M I / Oliveira L v Kostova E / Sizikova Y | 3-6,1-6 | |
| ITF Women Artvin WD | 08/26 07:00 | 29 | Kostova E / Sizikova Y v CE G / Raina A | 2-6,3-6 | |
| ITF Women Artvin WD | 08/25 17:15 | 28 | Cengiz B / Thandi K K v Kostova E / Sizikova Y | 7-6,1-6,7-10 | |
| ITF Women Artvin WD | 08/24 14:00 | 27 | Kostova E / Sizikova Y v Shapatava S / Vasylyeva A | 7-5,6-0 |