Stadium: Court 8 Round: 45 Ground: Clay
| ITF W25 Santa Margherita | 2019/09/13 14:15 | Polina Leykina v Poznikhirenko, Ganna | 7-6,4-6,6-2 |
| ITF W25 Santa Margherita | 2019/09/26 14:00 | Poznikhirenko, Ganna v Rubini, Stefania | 7-5,5-7,5-7 |
| ITF W25 Santa Margherita | 2019/09/25 15:15 | Melania Delai v Poznikhirenko, Ganna | 6-3,2-6,3-6 |
| ITF W25 Santa Margherita | 2019/09/18 12:00 | Ivakhnenko, Valentyna v Poznikhirenko, Ganna | 6-2,6-2 |
| ITF W25 Santa Margherita | 2019/09/13 14:15 | Polina Leykina v Poznikhirenko, Ganna | 7-6,4-6,6-2 |
| ITF W25 Santa Margherita | 2019/09/12 15:10 | Zoe Kruger v Poznikhirenko, Ganna | 3-6,3-6 |
| Penza, Singles Qualifying W-ITF-RUS-01B | 2019/08/28 09:30 | Poznikhirenko, Ganna v Ianchuk, Olga | 4-6,4-6 |
| Moscou, Simples W-ITF-RUS-02A | 2019/07/27 10:35 | Koval, Vlada v Poznikhirenko, Ganna | 3-6,7-6,6-2 |
| Moscou, Simples W-ITF-RUS-02A | 2019/07/26 07:00 | Shcherbinina, Alina v Poznikhirenko, Ganna | 2-6,6-3,4-6 |
| ITF W25 Santa Margherita | 2019/09/30 12:00 | Contreras Gomez, Fernanda v Polina Leykina | 6-7,6-4,7-10 |
| ITF W25 Santa Margherita | 2019/09/17 12:00 | Polina Leykina v Eva Vedder | 3-6,2-6 |
| ITF W25 Santa Margherita | 2019/09/16 12:00 | Polina Leykina v Ciconne, Virginia | 6-3,6-0 |
| ITF W25 Santa Margherita | 2019/09/13 19:15 | Arantxa Rus v Polina Leykina | 7-6,6-7,7-6 |
| ITF W25 Santa Margherita | 2019/09/13 14:15 | Polina Leykina v Poznikhirenko, Ganna | 7-6,4-6,6-2 |
| ITF W25 Santa Margherita | 2019/09/12 15:35 | Dalila Spiteri v Polina Leykina | 6-4,3-6,1-6 |
| ITF W25 Prague | 2019/09/04 12:45 | Ekaterine Gorgodze v Polina Leykina | 6-2,6-4 |
| ITF W25 Braunschweig | 2019/08/20 10:00 | Anna Klasen v Polina Leykina | 6-4,6-1 |