Stadium: Court 6 Round: 45 Ground: Hardcourt outdoor
| ITF Women Minsk | 2018/11/05 12:50 | Poznikhirenko, Ganna v Ekaterina Yashina | 6-3,6-4 |
| ITF W25 Kazan | 2019/03/11 07:00 | Ekaterina Yashina v Palkina, Ksenia | 6-4,6-3 |
| Moscou, Simples W-ITF-RUS-02A | 2019/02/25 07:30 | Ekaterina Yashina v Fomina, Alona | 3-6,4-6 |
| ITF W25 Glasgow | 2019/02/18 12:35 | Ekaterina Yashina v Taylor, Ella | 6-4,1-6,8-10 |
| ITF W25 Trnava | 2019/02/13 10:00 | Ekaterina Yashina v Laura Ioana Paar | 6-2,2-6,3-6 |
| ITF W25 Trnava | 2019/02/12 09:00 | Rubini, Stefania v Ekaterina Yashina | 3-6,1-6 |
| ITF W25 Trnava | 2019/02/11 13:00 | Caregaro, Martina v Ekaterina Yashina | 2-6,3-6 |
| ITF W25 Kazan | 2019/01/24 07:00 | Natalija Stevanovic v Ekaterina Yashina | 6-3,6-1 |
| ITF W25 Kazan | 2019/01/23 07:00 | Ekaterina Yashina v Zakarlyuk, Marianna | 6-7,6-3,6-3 |
| ITF W25 Kazan | 2019/03/11 13:15 | Iryna Shymanovich v Poznikhirenko, Ganna | 2-6,4-6 |
| Moscou, Simples W-ITF-RUS-02A | 2019/03/03 09:00 | Elena Rybakina v Poznikhirenko, Ganna | 7-5,6-0 |
| Moscou, Simples W-ITF-RUS-02A | 2019/03/02 08:00 | Poznikhirenko, Ganna v Komardina, Anastasiya | 3-6,6-1,6-0 |
| Moscou, Simples W-ITF-RUS-02A | 2019/03/01 08:50 | Poznikhirenko, Ganna v Zanevska, Maryna | 5-7,6-2,6-1 |
| Moscou, Simples W-ITF-RUS-02A | 2019/02/28 07:00 | Koval, Vlada v Poznikhirenko, Ganna | 4-6,1-6 |
| Moscou, Simples W-ITF-RUS-02A | 2019/02/27 10:25 | Poznikhirenko, Ganna v Anastasia Gasanova | 6-2,6-2 |
| Moscou, Simples W-ITF-RUS-02A | 2019/02/26 07:00 | Mihalikova, Tereza v Poznikhirenko, Ganna | 1-6,6-1,5-10 |
| Moscou, Simples W-ITF-RUS-02A | 2019/02/25 12:10 | Vishnevskaya, Ekaterina v Poznikhirenko, Ganna | 2-6,7-6,6-10 |