Stadium: Court 8 Round: 44 Ground: Hardcourt outdoor
| ITF W15 Moscow | 2021/07/19 08:00 | Ekaterina Kazionova v Nikol Mishieva | 6-2,6-0 |
| ITF W25 Kazan | 2021/05/30 13:20 | Nikol Mishieva v Arina Solomatina | 0-6,0-6 |
| ITF W15 Jerusalem | 2021/05/11 06:30 | Nikol Mishieva v Noa Major | 0-6,2-6 |
| ITF W15 Ramat Hasharon | 2021/05/04 07:00 | Nikol Mishieva v Julie Belgraver | 0-6,1-6 |
| ITF W15 Heraklion | 2020/03/01 11:00 | Vanessa Ersoz v Nikol Mishieva | 6-0,6-2 |