Stadium: COURT 3 Round: 25 Ground: Clay
| Moscow, Singles W-WITF-RUS-05A | 2018/08/14 13:30 | Golubovskaya, Polina v Kamilla Rakhimova | 3-6,1-6 |
| ITF Women Kazan | 2018/08/01 11:50 | Golubovskaya, Polina v Maria Timofeeva | 0-6,3-6 |
| ITF Women Kazan | 2018/07/31 10:00 | Golubovskaya, Polina v Kulikova, Yulia | 3-6,6-0,6-3 |
| ITF Women Budapest Qual | 2018/07/07 07:30 | Nagymihaly, Luca v Golubovskaya, Polina | 6-3,6-3 |
| ITF Women Torun Qual | 2018/06/25 11:40 | Golubovskaya, Polina v Laura Svatikova | 7-5,2-6,3-6 |
| ITF Women Torun Qual | 2018/06/25 07:00 | Golubovskaya, Polina v Zakordoniec, Emma | 7-5,6-2 |
| ITF Women Namangan | 2018/06/05 07:55 | Golubovskaya, Polina v Doroshina, Olga | 4-6,2-6 |
| ITF Women Andijan | 2018/05/28 07:40 | Golubovskaya, Polina v Urzhumova, Valeriya | 4-6,3-6 |
| Moscow, Singles W-WITF-RUS-05A | 2018/08/19 07:00 | Elena Malygina v Altukhova, Polina | 6-2,6-2 |
| Moscow, Singles W-WITF-RUS-05A | 2018/08/18 09:30 | Elena Malygina v Kononchuk, Daria | 6-0,6-0 |
| ITF Women Savitaipale | 2018/08/02 07:00 | Melanie Klaffner v Elena Malygina | 2-6,7-6,6-0 |
| ITF Women Savitaipale | 2018/07/31 09:20 | Elena Malygina v Kolesnikova, Ksenia | 6-3,2-6,6-1 |
| ITF Women Tampere | 2018/07/27 12:00 | Giangreco Campiz, Camila v Elena Malygina | 7-5,6-2 |
| ITF Women Tampere | 2018/07/26 07:00 | Maileen Nuudi v Elena Malygina | 0-6,2-6 |
| ITF Women Tampere | 2018/07/25 07:00 | Elena Malygina v Zhuravleva, Angelina | 6-2,7-6 |
| ITF Women Parnu | 2018/07/19 12:00 | Elena Malygina v Zhuravleva, Angelina | 4-6,6-3,2-6 |