Stadium: Court 1 Round: 26
| ITF Women Kiev | 2017/09/26 12:00 | Mariya Poduraeva v Daria Snigur | 4-6,5-7 |
| ITF Women Kiev | 2017/09/26 09:00 | Abrile, Valentina v Pirazhenka, Sviatlana | 2-6,4-6 |
| ITF Women St. Petersburg Qual | 2017/09/18 07:00 | Elena Rybakina v Pirazhenka, Sviatlana | 6-2,6-2 |
| ITF Women St. Petersburg Qual | 2017/09/17 09:50 | Pirazhenka, Sviatlana v Silich, Alina | 1-6,6-4,6-4 |
| ITF Women St. Petersburg Qual | 2017/09/16 11:35 | Pirazhenka, Sviatlana v Vostrikova, Aleksandra | 7-5,6-1 |
| ITF Women Dunakeszi Qual | 2017/08/27 08:00 | Pirazhenka, Sviatlana v Urszula Radwanska | 2-6,4-6 |
| ITF Women Dunakeszi Qual | 2017/08/26 10:40 | Marand, Sanaz v Pirazhenka, Sviatlana | 6-2,3-6,4-6 |
| Hodmezovasarhely, Q. Simples W-WITF-HUN-02A | 2017/08/21 11:30 | Pirazhenka, Sviatlana v Jablonovska, Jana | 2-6,6-2,6-7 |
| ITF Women Bad Saulgau | 2017/08/02 09:00 | Pirazhenka, Sviatlana v Boeykens, Elyne | 3-6,0-6 |