Round: 25 Ground: Clay
| ITF W15 Cairo | 2021/09/22 15:05 | Jasmijn Gimbrere v Vishnevskaya, Ekaterina | 6-3,6-0 |
| ITF W15 Cairo | 2021/09/16 09:30 | Gaia Squarcialupi v Vishnevskaya, Ekaterina | 7-6,3-6,6-4 |
| ITF W15 Cairo | 2021/09/08 14:15 | Julia Stamatova v Vishnevskaya, Ekaterina | 6-2,3-6,6-1 |
| ITF W15 Cairo | 2021/09/02 08:00 | Nefedova, Anastasia Evgenyevna v Vishnevskaya, Ekaterina | 6-3,6-0 |
| ITF W15 Cairo | 2021/08/31 07:55 | Vishnevskaya, Ekaterina v Morozova, Elizaveta | 6-3,6-0 |
| ITF W25 Braunschweig | 2021/08/23 15:30 | Nastasja Schunk v Vishnevskaya, Ekaterina | 6-4,6-1 |
| ITF W25 Braunschweig | 2021/08/23 10:30 | Popescu, Maria Alexandra Medeea v Vishnevskaya, Ekaterina | 0-6,0-6 |
| ITF W25 Vrnjacka Banja | 2021/08/15 10:00 | Maja Radenkovic v Vishnevskaya, Ekaterina | 6-2,7-6 |
| ITF - W15 Héraklion | 2021/11/18 09:25 | Kimmelmann, Julia v Oana Gavrila | 2-6,2-6 |
| ITF - W15 Héraklion | 2021/11/17 12:20 | Sofia Rocchetti v Kimmelmann, Julia | 0-6,6-4,1-6 |
| ITF - W15 Héraklion | 2021/11/14 08:00 | Martha Matoula v Kimmelmann, Julia | 6-0,7-5 |
| ITF - W15 Héraklion | 2021/11/13 10:45 | Kimmelmann, Julia v Sofia Rocchetti | 6-2,6-3 |
| ITF - W15 Héraklion | 2021/11/12 07:55 | Kimmelmann, Julia v Eleni Christofi | 6-4,5-7,7-6 |
| ITF - W15 Héraklion | 2021/11/11 07:00 | Hwiwon Wi v Kimmelmann, Julia | 2-6,1-6 |
| ITF - W15 Héraklion | 2021/11/09 11:45 | Kimmelmann, Julia v Anja Petkovic | 6-2,6-0 |
| ITF - W15 Héraklion | 2021/11/03 13:55 | Kimmelmann, Julia v Anna Gabric | 2-6,4-6 |