Stadium: Court 10 Round: 44 Ground: Clay
| Zawada, Singles W-WITF-POL-07A | 2017/11/16 10:00 | Jegiolka, Justyna v Maja Chwalinska | 2-6,2-6 |
| Zawada, Singles W-WITF-POL-07A | 2017/11/14 10:00 | Jegiolka, Justyna v Sokolovskaya, Yulia | 7-6,6-1 |
| ITF Women Woking Qual | 2017/07/31 09:30 | Kolar, Nastja v Jegiolka, Justyna | 7-5,6-2 |
| ITF Women Woking Qual | 2017/07/30 12:30 | Popescu, Anna v Jegiolka, Justyna | 3-6,2-6 |
| ITF Women Dublin | 2017/07/24 13:40 | Jegiolka, Justyna v Lohan, Sinead | 2-6,6-7 |
| ITF Women Stuttgart Qual | 2017/06/27 10:20 | Thaisa Grana Pedretti v Jegiolka, Justyna | 7-5,6-2 |
| ITF Women Stuttgart Qual | 2017/06/26 08:30 | Cyranowski, Patricia v Jegiolka, Justyna | 3-6,4-6 |
| ITF Women Warsaw Qual | 2017/06/19 12:30 | Jegiolka, Justyna v Czarnik, Paulina | 5-7,6-0,1-6 |
| Antalya, Singles Qualifying W-WITF-TUR-08A | 2018/03/04 07:00 | Kuzina, Sofiya v Kaya, Balsen | 6-7,6-4,2-6 |
| Antalya, Singles Qualifying W-WITF-TUR-08A | 2017/10/07 07:00 | Gaia Squarcialupi v Kuzina, Sofiya | 6-0,6-2 |
| Antalya, Singles Qualifying W-WITF-TUR-08A | 2017/09/30 12:00 | Eunhye Lee v Kuzina, Sofiya | 6-0,6-3 |
| ITF Women Mragowo | 2017/08/21 15:35 | Kuzina, Sofiya v Zerulo, Martina | 2-6,2-6 |
| Antalya, Singles Qualifying W-WITF-TUR-08A | 2017/05/07 11:00 | Kuzina, Sofiya v Maria Lourdes Carle | 1-6,0-6 |
| Antalya, Singles Qualifying W-WITF-TUR-08A | 2017/05/06 06:30 | Kuzina, Sofiya v Gozde Turhan | 6-3,6-4 |
| Antalya, Singles Qualifying W-WITF-TUR-08A | 2017/04/29 07:00 | Quezada Martinez, Laura Lissette v Kuzina, Sofiya | 3-6,6-2,6-3 |
| Antalya, Singles Qualifying W-WITF-TUR-08A | 2016/10/24 07:00 | Kuzina, Sofiya v Novoselova, Polina | 2-6,1-6 |