Stadium: Court 3 Round: 26 Ground: Clay
| ITF - W15 Shymkent | 2019/02/14 08:15 | Nazarova, Gyulnara v Koval, Vlada | 0-6,2-6 |
| Moscow, Singles W-WITF-RUS-05A | 2018/02/27 09:50 | Koval, Vlada v Nazarova, Gyulnara | 6-4,6-3 |
| ITF - W15 Shymkent | 2019/02/20 07:10 | Nazarova, Gyulnara v Nazarkina, Daria | 7-6,6-2 |
| ITF - W15 Shymkent | 2019/02/19 05:00 | Nazarova, Gyulnara v Pospelova, Aleksandra | 6-3,6-3 |
| ITF - W15 Shymkent | 2019/02/18 07:30 | Nazarova, Gyulnara v Dijkman, Dewi | 7-5,6-1 |
| ITF - W15 Shymkent | 2019/02/14 08:15 | Nazarova, Gyulnara v Koval, Vlada | 0-6,2-6 |
| ITF - W15 Shymkent | 2019/02/13 06:00 | Nazarova, Gyulnara v Zhibek Kulambayeva | 6-3,6-2 |
| ITF - W15 Shymkent | 2019/02/12 05:00 | Nazarova, Gyulnara v Keren, Yuval | 6-2,6-4 |
| ITF - W15 Shymkent | 2019/02/11 04:45 | Nazarova, Gyulnara v Kseniya Yersh | 7-5,6-3 |
| ITF W25 Kazan | 2019/01/22 07:00 | Kennel, Karin v Nazarova, Gyulnara | 7-5,3-6,10-5 |
| ITF - W15 Shymkent | 2019/02/20 09:50 | Malesevic, Tamara v Koval, Vlada | 3-6,3-6 |
| ITF - W15 Shymkent | 2019/02/15 08:45 | Dmitrichenko, Yekaterina v Koval, Vlada | 6-4,5-7,6-3 |
| ITF - W15 Shymkent | 2019/02/14 08:15 | Nazarova, Gyulnara v Koval, Vlada | 0-6,2-6 |
| ITF - W15 Shymkent | 2019/02/12 07:30 | Folts, Arina v Koval, Vlada | 3-6,2-6 |
| ITF W25 Kazan | 2019/01/25 07:00 | Koval, Vlada v Anastasia Gasanova | 6-2,5-7,4-6 |
| ITF W25 Kazan | 2019/01/24 07:00 | Morgina, Anna v Koval, Vlada | 5-7,3-6 |
| ITF W25 Kazan | 2019/01/23 07:00 | Koval, Vlada v Imanishi, Miharu | 6-2,6-3 |
| ITF Women Minsk | 2018/11/04 10:20 | Koval, Vlada v Paulenka, Katyarina | 6-7,3-6 |