Stadium: Clay 1 Round: 25 Ground: Hardcourt outdoor
| ITF Women Heraklion | 2018/10/31 10:20 | Mchedlidze, Elene v Oleksandra Oliynykova | 7-6,4-6,7-6 |
| ITF Women Heraklion | 2018/10/30 12:45 | Vlajic, Tina v Oleksandra Oliynykova | 7-6,0-6,3-6 |
| Shymkent, Singles W-WITF-KAZ-08A | 2018/09/27 04:00 | Zhibek Kulambayeva v Oleksandra Oliynykova | 7-6,7-5 |
| Shymkent, Singles W-WITF-KAZ-08A | 2018/09/26 04:00 | Sharonova, Sofia v Oleksandra Oliynykova | 1-6,1-6 |
| Shymkent, Singles W-WITF-KAZ-08A | 2018/09/24 07:30 | Mader, Corina v Oleksandra Oliynykova | 3-6,2-6 |
| Shymkent, Singles W-WITF-KAZ-08A | 2018/09/19 08:00 | Oleksandra Oliynykova v Dmitrichenko, Yekaterina | 6-4,5-7,6-7 |
| Shymkent, Singles W-WITF-KAZ-08A | 2018/09/17 06:25 | Oleksandra Oliynykova v Sokhetskaya, Sofia | 6-0,6-3 |
| Almaty, Singles Qualifying W-WITF-KAZ-01A | 2018/09/13 05:00 | Chernyshova, Maryna v Oleksandra Oliynykova | 7-5,6-2 |
| ITF Women Heraklion | 2018/10/30 07:30 | Tahan, Maya v Miletic, Kristina | 6-3,6-2 |
| ITF Women Sozopol | 2018/10/04 07:00 | Gebriela Mihaylova v Miletic, Kristina | 6-1,4-6,6-3 |
| ITF Women Sozopol | 2018/10/02 07:00 | Radulova, Dariya v Miletic, Kristina | 3-6,1-6 |
| ITF Women Vrnjacka Banja | 2018/08/23 10:25 | Miletic, Kristina v Draginja Vukovic | 3-6,2-6 |
| ITF Women Vrnjacka Banja | 2018/08/22 08:00 | Miletic, Kristina v Sipek, Lana | 6-4,7-6 |
| ITF Women Arad | 2018/08/08 07:00 | Velcea , Andreea v Miletic, Kristina | 3-6,7-5,6-3 |
| ITF Women Arad Qual | 2018/08/06 07:00 | Gvozdenovic, Sara v Miletic, Kristina | 1-6,4-6 |
| ITF Women Arad Qual | 2018/08/05 08:00 | Toanchina, Ioana v Miletic, Kristina | 2-6,2-6 |