Stadium: Court 6 Round: 26 Ground: Hardcourt outdoor
| ITF W25 Kazan | 2021/06/02 10:35 | Sofya Lansere v Koval, Vlada | 4-6,4-6 |
| ITF W25 Liepaja | 2021/05/27 09:50 | Koval, Vlada v Ipek Oz | 1-6,6-4,4-6 |
| ITF W25 Liepaja | 2021/05/26 11:25 | Koval, Vlada v Tess Sugnaux | 6-2,6-3 |
| ITF W25 Platja D’Aro | 2021/05/17 11:00 | Karman Kaur Thandi v Koval, Vlada | 6-2,3-6,10-7 |
| ITF W25 Platja D’Aro | 2021/05/16 07:30 | Haverlag, Isabelle v Koval, Vlada | 6-3,5-7,10-12 |
| ITF W60 Saint-Gaudens | 2021/05/11 13:00 | Gerlach, Katharina v Koval, Vlada | 6-1,6-4 |
| ITF W60 Saint-Gaudens | 2021/05/10 16:35 | Wargnier, Lucie v Koval, Vlada | 4-6,4-6 |
| ITF - W15 Antalya | 2021/04/21 11:50 | Ziva Falkner v Koval, Vlada | 6-3,6-2 |
| ITF W25 Kazan | 2021/06/01 10:10 | Krupenina, Maria v Anna Ureke | 1-6,3-6 |
| ITF W25 Kazan | 2021/05/31 09:10 | Anna Ureke v Apalikhina, Anastasiya | 6-2,6-2 |
| ITF W25 Kazan | 2021/05/30 07:00 | Anna Ureke v Amelia Tarasova | 1-6,6-2,10-7 |
| ITF - W15 Shymkent | 2021/04/15 07:40 | Jessie Aney v Anna Ureke | 6-3,6-0 |
| ITF - W15 Shymkent | 2021/04/14 10:45 | Anna Ureke v Tatyana Nikolenko | 6-3,3-6,6-0 |
| ITF - W15 Shymkent | 2021/04/07 12:15 | Anna Ureke v Eszter Meri | 7-6,0-6,3-6 |
| ITF W25 Kazan | 2021/03/09 08:45 | Ipek Oz v Anna Ureke | 6-2,7-5 |
| ITF W25 Kazan | 2021/03/08 07:00 | Kolesnikova, Ksenia v Anna Ureke | 2-6,4-6 |