Stadium: Court 3 Round: 25 Ground: Synthetic outdoor
| Obidos, Singles W-WITF-POR-12A | 2017/10/20 14:15 | Sizikova, Yana v Anna Kalinskaya | 0-6,7-5,3-6 |
| Obidos, Singles W-WITF-POR-12A | 2017/10/12 09:00 | Veronika Kudermetova v Sizikova, Yana | 2-6,7-6,6-2 |
| Obidos, Singles W-WITF-POR-12A | 2017/10/10 10:15 | Sizikova, Yana v Dea Herdzelas | 6-3,6-3 |
| ITF Women St. Petersburg Qual | 2017/09/18 07:00 | Anastasia Gasanova v Sizikova, Yana | 6-2,6-3 |
| ITF Women St. Petersburg Qual | 2017/09/17 08:20 | Sizikova, Yana v Golubovskaya, Sofya | 6-4,6-1 |
| ITF Women St. Petersburg Qual | 2017/09/16 09:10 | Sizikova, Yana v Urzhumova, Valeriya | 6-3,6-3 |
| Batumi, Singles W-WITF-GEO-03A | 2017/09/13 06:00 | Nigina Abduraimova v Sizikova, Yana | 6-7,6-2,6-2 |
| Batumi, Singles W-WITF-GEO-03A | 2017/09/11 10:10 | Sizikova, Yana v Paulenka, Katyarina | 6-7,6-4,6-1 |
| Obidos, Singles W-WITF-POR-12A | 2017/10/17 14:00 | Mijacika, Ani v Doroshina, Olga | 6-3,6-2 |
| ITF Women St. Petersburg Qual | 2017/09/16 07:00 | Emily Webley-Smith v Doroshina, Olga | 7-6,6-2 |
| ITF Women Namangan | 2017/06/07 05:00 | Doroshina, Olga v Karman Kaur Thandi | 6-1,6-7,1-6 |
| ITF Women Namangan | 2017/06/06 08:55 | Doroshina, Olga v Kuznetsova, Varvara | 6-2,6-0 |
| ITF Women Andijan | 2017/06/01 05:00 | Frolova, Anastasia v Doroshina, Olga | 6-2,7-6 |
| ITF Women Andijan | 2017/05/31 07:45 | Silich, Alina v Doroshina, Olga | 2-6,2-6 |
| ITF Women Andijan | 2017/05/29 08:55 | Sadykzhanova, Jamilya v Doroshina, Olga | 0-6,0-6 |
| ITF Women Khimki | 2017/05/03 08:00 | Morgina, Anna v Doroshina, Olga | 7-5,6-3 |