| ITF W25 Moszkva | 03/02 08:00 | 28 | [401] Ganna Poznikhirenko v Anastasiya Komardina [259] | 3-6,6-1,6-0 | |
| ITF W25 Moszkva | 03/01 08:50 | 27 | [401] Ganna Poznikhirenko v Maryna Zanevska [189] | 5-7,6-2,6-1 | |
| ITF W25 Moszkva | 02/28 07:00 | 26 | Vlada Koval v Ganna Poznikhirenko | 4-6,1-6 | |
| ITF W25 Moszkva | 02/27 10:25 | 25 | [401] Ganna Poznikhirenko v Anastasia Gasanova [292] | 6-2,6-2 | |
| ITF W25 Moszkva | 02/26 07:00 | 45 | [360] Tereza Mihalikova v Ganna Poznikhirenko [401] | 1-6,6-1,5-10 | |
| ITF W25 Moszkva | 02/25 12:10 | 45 | Ekaterina Vishnevskaya v Ganna Poznikhirenko | 2-6,7-6,6-10 | |
| ITF W25 Trnava | 02/12 10:20 | 45 | [494] Tara Moore v Ganna Poznikhirenko [400] | 6-2,3-6,10-7 | |
| ITF W25 Trnava | 02/11 13:00 | 45 | Ganna Poznikhirenko v Maja Chwalinska | 6-2,6-2 | |
| ITF W25 Trnava | 02/06 11:45 | 25 | [227] Elitsa Kostova v Ganna Poznikhirenko [401] | 6-2,6-1 | |
| ITF W25 Trnava | 02/05 11:15 | 45 | [401] Ganna Poznikhirenko v Martina Colmegna [452] | 6-4,6-1 | |
| ITF W25 Trnava | 02/04 14:30 | 45 | Ganna Poznikhirenko v Romana Cisovska | 6-3,6-2 | |
| ITF W25 Kazan | 01/23 07:00 | 25 | [397] Ganna Poznikhirenko v Fatma Al Nabhani [445] | 6-7,6-3,2-6 | |
| ITF Women Minsk | 11/07 11:40 | 26 | [290] Katarzyna Kawa v Ganna Poz'renko [422] | Retired | |
| ITF Women Minsk | 11/05 12:50 | 25 | [422] Ganna Poz'renko v Ekaterina Yashina [395] | 6-3,6-4 | |
| ITF Women Santa Margherita | 11/02 16:30 | 27 | [193] Martina Trevisan v Ganna Poznikhirenko [404] | 6-3,3-6,6-3 | |
| ITF Women Santa Margherita | 11/01 09:00 | 26 | [490] Lucia Bronzetti v Ganna Poznikhirenko [404] | 6-2,1-6,2-6 | |
| ITF Women Santa Margherita | 10/30 19:25 | 25 | [404] Ganna Poznikhirenko v Catalina Pella [351] | 3-6,6-4,6-1 | |
| ITF Women Santa Margherita | 10/24 12:00 | 25 | [225] Anastasia Zarycka v Ganna Poznikhirenko [398] | 6-7,6-1,6-3 | |
| ITF Women Santa Margherita | 10/02 15:00 | 25 | [300] Anna Bondar v Ganna Poznikhirenko [409] | 6-2,7-5 | |
| ITF Women Santa Margherita | 09/28 12:00 | 27 | [482] Carolina M R Alves v Ganna Poznikhirenko [415] | 6-3,6-2 | |
| ITF Women Santa Margherita | 09/27 12:00 | 26 | [415] Ganna Poznikhirenko v Martina Caregaro [370] | 3-6,6-2,6-2 | |
| ITF Women Santa Margherita | 09/25 12:00 | 25 | Ganna Poznikhirenko v Elisabetta Cocciaretto | 7-5,7-5 | |
| ITF Women Podgorica | 09/19 09:45 | 26 | [425] Ganna Poznikhirenko v Julia Grabher [229] | 6-7,2-6 | |
| ITF Women Podgorica | 09/17 11:35 | 25 | [425] Ganna Poznikhirenko v Nina Potocnik [367] | 1-6,6-3,6-4 | |
| ITF Women Leipzig | 08/14 09:00 | 25 | Jule Niemeier v Ganna Poznikhirenko | 6-0,6-3 | |
| ITF Women Warsaw | 08/10 09:00 | 27 | [328] Ganna Poznikhirenko v Maja Chwalinska [412] | 2-6,2-6 | |
| ITF Women Warsaw | 08/08 15:15 | 26 | Ganna Poznikhirenko v Marina Yudanov | 2-6,7-6,6-3 | |
| ITF Women Warsaw | 08/06 16:00 | 25 | Ganna Poznikhirenko v Paula Kania | 6-4,6-4 | |
| ITF Women Torun | 06/27 11:25 | 25 | [471] Sviatlana Pirazhenka v Ganna Poznikhirenko [301] | Retired | |
| ITF Women Hodmezovasarhely | 06/12 11:05 | 25 | Sofya Lansere v Ganna Poznikhirenko | 3-6,6-4,6-1 |