Stadium: Court 3 Round: 26
| ITF Women Montreux | 2017/08/15 08:00 | Elitsa Kostova v Fiona Ganz | 6-3,4-6,6-4 |
| ITF Women Chiswick | 2017/08/10 09:30 | Vitalia Diatchenko v Elitsa Kostova | 6-3,6-2 |
| ITF Women Chiswick | 2017/08/08 09:30 | Harriet Dart v Elitsa Kostova | 6-7,6-3,1-6 |
| ITF Women Prague | 2017/07/26 10:40 | Petra Krejsova v Elitsa Kostova | 4-6,7-6,6-0 |
| WTA Gstaad | 2017/07/18 10:05 | Caroline Garcia v Elitsa Kostova | 7-5,6-1 |
| ITF Women Contrexeville | 2017/07/11 09:40 | Irina Maria Bara v Elitsa Kostova | 6-4,6-0 |
| Wimbledon Women Qual | 2017/06/29 10:00 | Irina Falconi v Elitsa Kostova | 6-3,6-3 |
| Wimbledon Women Qual | 2017/06/27 10:00 | Elitsa Kostova v Fangzhou Liu | 6-4,6-1 |
| ITF Women Montreux | 2017/08/15 10:00 | Priscilla Heise v Kristina Milenkovic | 6-1,6-2 |
| ITF Women Hechingen Qual | 2017/08/06 09:00 | Lucia Bronzetti v Priscilla Heise | 6-2,6-4 |
| ITF Women Horb | 2017/07/26 13:10 | Lesley Pattinama Kerkhove v Priscilla Heise | 6-3,6-3 |
| ITF Women Horb Qual | 2017/07/24 22:00 | Priscilla Heise v Luna Meers | 6-2,6-1 |
| ITF Women Horb Qual | 2017/07/23 22:00 | Priscilla Heise v Vivien Klein | 6-0,2-6,6-1 |
| ITF Women Brussels | 2017/07/20 09:00 | Priscilla Heise v Luisa Stefani | 6-3,2-6,2-6 |
| ITF Women Brussels | 2017/07/18 09:00 | Priscilla Heise v Eliessa Vanlangendonck | 6-2,6-4 |
| ITF Women Contrexeville Qual | 2017/07/10 15:45 | Priscilla Heise v Elixane Lechemia | 1-6,4-6 |