Stadium: Court Jean-Roland Round: 25 Ground: Clay
| ITF - W25 Trnava | 2019/02/06 11:45 | Elitsa Kostova v Ganna Poznikhirenko | 6-2,6-1 |
| ITF - W60 Roma | 2019/06/10 15:35 | Ganna Poznikhirenko v Nicoleta-Catalina Dascalu | 6-7,1-6 |
| ITF - W60 Brescia | 2019/06/03 15:30 | Federica Di Sarra v Ganna Poznikhirenko | 6-4,6-2 |
| ITF W25 Namangan | 2019/05/01 08:20 | Kamilla Rakhimova v Ganna Poznikhirenko | 6-1,6-1 |
| ITF W25 Andijan | 2019/04/24 05:00 | Anastasia Zakharova v Ganna Poznikhirenko | 6-0,6-0 |
| ITF - W60 Istanbul | 2019/04/12 08:55 | Vitalia Diatchenko v Ganna Poznikhirenko | 6-0,6-0 |
| ITF - W60 Istanbul | 2019/04/11 16:30 | Ivana Popovic v Ganna Poznikhirenko | 4-6,4-6 |
| ITF - W25 Kazan | 2019/03/14 10:10 | Ganna Poznikhirenko v Elena Rybakina | 2-6,3-6 |
| ITF - W25 Kazan | 2019/03/13 07:00 | Ganna Poznikhirenko v Daria Mishina | 6-7,7-5,6-2 |
| ITF W25 Montpellier | 2019/06/20 13:00 | Elitsa Kostova v Elizabeth Halbauer | 1-6,4-6 |
| ITF W25 Montpellier | 2019/06/19 14:00 | Elitsa Kostova v Eleonora Molinaro | 7-6,6-3 |
| ITF - W25 Prerov | 2019/06/16 08:00 | Anhelina Kalinina v Elitsa Kostova | 6-1,4-6,6-1 |
| ITF - W25 Prerov | 2019/06/15 09:50 | Elitsa Kostova v Amanda Carreras | 6-2,6-3 |
| ITF - W25 Prerov | 2019/06/14 11:35 | Elitsa Kostova v Kathinka Von Deichmann | 6-7,6-3,6-4 |
| ITF - W25 Prerov | 2019/06/13 12:45 | Elitsa Kostova v Oksana Selekhmeteva | 6-2,7-6 |
| ITF - W25 Prerov | 2019/06/12 10:10 | Elitsa Kostova v Nikola Tomanova | 7-5,7-5 |
| ITF W25 SM de Montbui | 2019/06/02 09:30 | Arina Rodionova v Elitsa Kostova | 5-7,3-6 |