Stadium: Court 1 Round: 19 Ground: Hardcourt outdoor
| WTA Prague | 2021/07/10 11:20 | Isabella Shinikova v Riya Bhatia | 6-2,7-5 |
| WTA Hamburg | 2021/07/06 08:00 | Elena-Gabriela Ruse v Isabella Shinikova | 6-3,6-3 |
| WTA Hamburg | 2021/07/05 10:55 | Sina Herrmann v Isabella Shinikova | 4-6,2-6 |
| Wimbledon Women | 2021/06/23 16:00 | Claire Liu v Isabella Shinikova | 6-4,6-3 |
| Wimbledon Women | 2021/06/22 17:25 | Isabella Shinikova v Di Lorenzo, Francesca | 2-6,7-6,6-2 |
| ITF W25 Madrid | 2021/06/16 07:00 | Stokke, Melanie v Isabella Shinikova | 4-6,6-0,6-3 |
| ITF W25 Madrid | 2021/06/09 11:30 | Anastasia Kulikova v Isabella Shinikova | 6-2,6-4 |
| ITF W25 Grado | 2021/06/03 09:00 | Isabella Shinikova v Lucia Bronzetti | 1-6,1-6 |
| WTA Prague | 2021/07/10 11:55 | Kolodziejova, Miriam v Conny Perrin | 2-6,3-6 |
| ITF W60 Charleston | 2021/06/23 17:45 | Conny Perrin v Gleason, Quinn | 4-6,6-7 |
| ITF W25 Sumter | 2021/06/17 15:30 | Conny Perrin v Victoria Duval | 4-6,5-7 |
| ITF W25 Sumter | 2021/06/16 19:10 | Conny Perrin v Emina Bektas | 6-4,7-6 |
| ITF W25 Santo Domingo | 2021/06/09 13:00 | Elizabeth Mandlik v Conny Perrin | 6-0,6-3 |
| ITF W25 Santo Domingo | 2021/06/06 12:55 | Conny Perrin v Maria Lourdes Carle | 4-6,0-6 |
| ITF W25 Santo Domingo | 2021/06/05 13:00 | Conny Perrin v Chavatipon, Charlotte | 6-4,6-2 |
| ITF W25 Santo Domingo | 2021/06/04 12:50 | Conny Perrin v Jessica Failla | 6-4,5-7,6-3 |