Stadium: Court Central Round: 54 Ground: Clay
| ITF W25 - Oeiras | 2021/04/27 12:50 | Darya Astakhova v Ganna Poznikhirenko | 6-1,0-6,4-6 |
| ITF W15 - Antalya | 2021/03/10 07:00 | Darya Astakhova v Nagi Hanatani | 2-6,3-6 |
| ITF W15 - Antalya | 2021/03/05 09:45 | Nuria Brancaccio v Darya Astakhova | 6-7,6-3,6-0 |
| ITF W15 - Antalya | 2021/03/04 07:00 | Darya Astakhova v Hiroko Kuwata | 6-3,6-0 |
| ITF W15 - Antalya | 2021/03/03 11:50 | Darya Astakhova v Federica Rossi | 1-6,7-5,6-3 |
| ITF - W15 - Monastir | 2021/01/12 10:55 | Jade Marie v Darya Astakhova | 2-6,1-6 |
| ITF - W15 - Monastir | 2021/01/09 08:30 | Darya Astakhova v Zeel Desai | 1-6,1-6 |
| ITF - W15 - Monastir | 2021/01/08 08:20 | Darya Astakhova v Tilwith Di Girolami | 7-5,6-3 |
| ITF W25 - Oeiras | 2021/04/22 09:45 | Rebecca Marino v Sina Herrmann | 6-3,6-2 |
| ITF W25 - Oeiras | 2021/04/20 10:00 | Olga Parres Azcoitia v Sina Herrmann | 6-7,3-6 |
| ITF W25 - Oeiras | 2021/04/19 11:25 | Sina Herrmann v Elsa Jacquemot | 6-4,6-4 |
| ITF W25 - Oeiras | 2021/04/18 12:00 | Sina Herrmann v Natela Dzalamidze | 6-2,6-1 |
| ITF W60 - Oeiras | 2021/04/13 15:30 | Sina Herrmann v Despina Papamichail | 2-6,6-1,6-7 |
| ITF W60 - Oeiras | 2021/04/12 12:00 | Lea Boskovic v Sina Herrmann | 5-7,3-6 |
| ITF W60 - Oeiras | 2021/04/11 12:05 | Sina Herrmann v Raluca Georgiana Serban | 6-3,6-2 |
| ITF W60 - Bellinzona | 2021/04/05 08:00 | Seone Mendez v Sina Herrmann | 7-5,6-3 |