Stadium: Court 5 Round: 54 Ground: Clay
| Antalya, Singles Qualifying W-WITF-TUR-08A | 2018/01/28 07:30 | Zuger, Sina v Treshcheva, Sofya | 6-4,6-1 |
| Antalya, Singles Qualifying W-WITF-TUR-08A | 2018/01/09 08:00 | Dudlakova, Dagmar v Treshcheva, Sofya | 6-2,6-2 |
| ITF Women Heraklion | 2017/11/18 09:00 | Ochsner, Svenja v Treshcheva, Sofya | 6-3,6-7,7-6 |
| Istanbul, Singles W-WITF-TUR-28B | 2017/08/09 08:00 | Treshcheva, Sofya v Kremer, Dana | 1-6,3-6 |
| Istanbul, Singles W-WITF-TUR-28B | 2017/08/07 09:00 | Nikolopoulou, Natalia v Treshcheva, Sofya | 3-6,0-6 |
| Istanbul, Singles W-WITF-TUR-28B | 2017/08/06 09:30 | Ponomareva, Mariya v Treshcheva, Sofya | 6-3,1-6,6-7 |
| Istanbul, Singles W-WITF-TUR-28B | 2017/08/03 11:10 | Chihiro Muramatsu v Treshcheva, Sofya | 6-3,6-1 |
| Istanbul, Singles W-WITF-TUR-28B | 2017/08/02 11:10 | Lampla, Louise v Treshcheva, Sofya | 3-6,5-7 |
| Moscow, Singles Qualifying W-WITF-RUS-05A | 2018/02/25 06:00 | Belova, Natalia v Kalinina, Viktoriia | 4-6,6-1,6-7 |
| ITF Women Hammamet | 2018/01/22 08:30 | de La Puerta Uribe, Lucia v Kalinina, Viktoriia | 6-4,6-1 |
| ITF Women Hammamet | 2018/01/21 10:00 | Jessica Bertoldo v Kalinina, Viktoriia | 4-6,6-7 |
| ITF Women Hammamet | 2018/01/14 11:30 | Lampla, Louise v Kalinina, Viktoriia | 0-6,6-4,6-1 |
| ITF Women Hammamet | 2018/01/08 08:30 | Simic, Jelena v Kalinina, Viktoriia | 6-2,6-3 |
| ITF Women Hammamet | 2017/12/05 11:00 | Crivelletto, Jessica v Kalinina, Viktoriia | 6-2,6-3 |
| ITF Women Hammamet | 2017/11/29 08:30 | Kalinina, Viktoriia v Remondina, Anna | 6-4,2-6,0-6 |
| ITF Women Hammamet | 2017/11/27 11:00 | Khrustaleva, Anastasiya v Kalinina, Viktoriia | 4-6,1-6 |