Stadium: Court 2 Round: 25 Ground: Hardcourt outdoor
| ITF W60 Zagreb | 2019/09/07 09:30 | Cagla Buyukakcay v Elitsa Kostova | 6-2,6-4 |
| ITF W60 Zagreb | 2019/09/05 13:00 | Elitsa Kostova v Antonia Lottner | 6-2,4-6,7-6 |
| ITF W60 Zagreb | 2019/09/04 13:00 | Elitsa Kostova v Silvia Njiric | 6-4,6-7,6-3 |
| ITF W25 Bagnatica | 2019/08/30 19:55 | Elitsa Kostova v Tamara Korpatsch | 7-6,5-7,2-6 |
| ITF W25 Bagnatica | 2019/08/29 19:00 | Elitsa Kostova v Tessah Andrianjafitrimo | 6-4,6-4 |
| ITF W25 Bagnatica | 2019/08/28 10:15 | Elitsa Kostova v Lara Salden | 3-6,6-4,6-1 |
| US Open Women | 2019/08/20 17:40 | Elitsa Kostova v Yanina Wickmayer | 5-7,4-6 |
| ITF W60 Warsaw | 2019/08/08 09:00 | Anastasiya Komardina v Elitsa Kostova | 2-6,6-4,6-3 |
| ITF W15 Curtea de Arges | 2019/09/04 08:20 | Ilona-Georgiana Ghioroaie v Karola Bejenaru | 6-3,4-6,5-7 |
| ITF W25 Vienna | 2019/08/28 13:40 | Ilona-Georgiana Ghioroaie v Julia Grabher | 3-6,4-6 |
| ITF W25 Vienna | 2019/08/26 10:00 | Ilona-Georgiana Ghioroaie v Anna Gross | 6-2,6-1 |
| ITF W25 Vienna | 2019/08/25 10:30 | Ilona-Georgiana Ghioroaie v Matea Mamic | 6-2,6-0 |
| ITF W25 Cordenons | 2019/08/09 15:15 | Ilona-Georgiana Ghioroaie v Camilla Scala | 2-6,6-3,1-6 |
| ITF W25 Cordenons | 2019/08/08 10:40 | Ilona-Georgiana Ghioroaie v Corinna Dentoni | 6-1,6-2 |
| ITF W25 Cordenons | 2019/08/07 15:30 | Stefania Rubini v Ilona-Georgiana Ghioroaie | 1-6,3-6 |
| ITF W25 Sezze | 2019/08/02 10:30 | Stefania Rubini v Ilona-Georgiana Ghioroaie | 6-3,6-3 |