Stadium: Court 3 Round: 44 Ground: Clay
| ITF W15 Banja Luka | 2021/05/30 09:30 | Anastasiya Kuparev v Elena Micic | 6-3,6-3 |
| ITF W25 Liepaja | 2021/05/23 09:30 | Anastasiya Kuparev v Klaudija Bubelyte | 1-6,3-6 |
| ITF W15 Shymkent | 2021/04/13 06:45 | Viktoriia Kalinina v Anastasiya Kuparev | 6-3,6-3 |
| ITF W15 Shymkent | 2021/04/12 03:55 | Anastasiya Kuparev v Ademi Amankeldi | 6-7,6-3,10-3 |
| ITF W15 Shymkent | 2021/04/06 05:50 | Eszter Meri v Anastasiya Kuparev | 2-6,6-1,10-7 |
| ITF W15 Shymkent | 2021/04/05 08:50 | Anastasiya Kuparev v Sofiya Chursina | 6-1,6-3 |
| ITF W15 Shymkent | 2021/02/08 04:00 | Hanna Vinahradava v Anastasiya Kuparev | 6-4,6-1 |
| ITF W15 Shymkent | 2021/02/01 08:20 | Anastasiya Kuparev v Tamara Cherkassova | 6-7,6-4,8-10 |
| ITF W15 Antalya | 2021/05/26 13:05 | Isabella Kruger v Alexandra Vasilyeva | 6-1,6-3 |
| ITF W15 Antalya | 2021/05/25 07:00 | Alexandra Vasilyeva v Anet A Koskel | 6-1,6-3 |
| ITF W15 Antalya | 2021/05/24 10:00 | Alexandra Vasilyeva v Iman Khan | 6-4,5-7,10-5 |
| ITF W15 Antalya | 2021/05/19 12:45 | Ylena In-Albon v Alexandra Vasilyeva | 6-2,6-2 |
| ITF W15 Antalya | 2021/05/18 07:00 | Noelia Bouzo Zanotti v Alexandra Vasilyeva | 6-2,1-6,9-11 |
| ITF W15 Antalya | 2021/05/17 07:00 | Semra Aksu v Alexandra Vasilyeva | 5-7,0-6 |
| ITF W15 Monastir | 2021/03/28 13:00 | Alexandra Vasilyeva v Antonia Ruzic | 0-6,2-6 |
| ITF W15 Monastir | 2021/03/14 11:00 | Andrea R Villarreal v Alexandra Vasilyeva | 6-0,6-4 |