Stadium: COURT 2 Round: 45 Ground: Hardcourt indoor
| ITF W25 Kazan | 2019/01/21 07:00 | Nazarova, Gyulnara v Vishnevskaya, Ekaterina | 7-6,6-1 |
| Antalya, Singles Qualifying W-WITF-TUR-08A | 2018/12/23 07:00 | Vishnevskaya, Ekaterina v Mishina, Daria | 3-6,1-6 |
| Antalya, Singles Qualifying W-WITF-TUR-08A | 2018/12/22 07:00 | Vishnevskaya, Ekaterina v Topcic, Ivana | 7-6,6-4 |
| Antalya, Singles Qualifying W-WITF-TUR-08A | 2018/12/21 09:30 | Gaspar-Ivan, Ioana v Vishnevskaya, Ekaterina | 4-6,3-6 |
| Antalya, Singles Qualifying W-WITF-TUR-08A | 2018/12/21 06:00 | Zaar, Lisa v Vishnevskaya, Ekaterina | 3-6,4-6 |
| Antalya, Singles Qualifying W-WITF-TUR-08A | 2018/12/20 11:00 | Viktorovitch, Alexandra v Vishnevskaya, Ekaterina | 6-3,5-7,1-6 |
| Antalya, Singles Qualifying W-WITF-TUR-08A | 2018/12/11 07:30 | Ilay Yoruk v Vishnevskaya, Ekaterina | 6-4,7-6 |
| Moscow, Singles W-WITF-RUS-05A | 2018/08/22 07:30 | Vishnevskaya, Ekaterina v Anastasia Zakharova | 7-5,0-6,3-6 |
| ITF W25 Trnava | 2019/02/12 10:20 | Moore, Tara v Poznikhirenko, Ganna | 6-2,3-6,10-7 |
| ITF W25 Trnava | 2019/02/11 13:00 | Poznikhirenko, Ganna v Maja Chwalinska | 6-2,6-2 |
| ITF W25 Trnava | 2019/02/06 11:45 | Kostova, Elitsa v Poznikhirenko, Ganna | 6-2,6-1 |
| ITF W25 Trnava | 2019/02/05 11:15 | Poznikhirenko, Ganna v Martina Colmegna | 6-4,6-1 |
| ITF W25 Trnava | 2019/02/04 14:30 | Poznikhirenko, Ganna v Romana Cisovska | 6-3,6-2 |
| ITF W25 Kazan | 2019/01/23 07:00 | Poznikhirenko, Ganna v AL Nabhani, Fatma | 6-7,6-3,2-6 |
| ITF Women Minsk | 2018/11/05 12:50 | Poznikhirenko, Ganna v Ekaterina Yashina | 6-3,6-4 |
| Santa Margherita Di Pula, Simples W-WITF-ITA-27A | 2018/11/02 16:30 | Martina Trevisan v Poznikhirenko, Ganna | 6-3,3-6,6-3 |