| Date | R | Home v Away | - |
|---|---|---|---|
| 06/26 10:00 | 44 | [158] Jamie Loeb v Kostova, Elitsa [178] | 1-6,7-5,6-1 |
| 06/29 10:00 | 45 | [246] Falconi, Irina v Kostova, Elitsa [151] | 6-3,6-3 |
| 06/27 10:00 | 44 | [151] Kostova, Elitsa v Fangzhou Liu [133] | 6-4,6-1 |
| 06/21 16:25 | 44 | Elise Mertens v Kostova, Elitsa | 6-4,6-4 |
| 06/24 12:55 | 45 | Margarita Betova v Kostova, Elitsa | 6-2,6-3 |
| 06/23 11:20 | 44 | Kostova, Elitsa v Patricia Maria Tig | 4-6,6-4,7-5 |