Stadium: Court 2 Round: 44 Ground: Clay
| ITF W25 Marbella | 2021/08/30 09:30 | Ashley Lahey v Lucia Martinez Gomez | 6-1,6-4 |
| ITF W60 San Bartolome De Tirajana | 2021/08/19 08:30 | Julia Grabher v Ashley Lahey | 6-2,4-6,6-2 |
| ITF W60 San Bartolome De Tirajana | 2021/08/18 13:10 | Ashley Lahey v Zaja, Anna | 7-6,7-6 |
| ITF W60 San Bartolome De Tirajana | 2021/08/17 08:45 | Ashley Lahey v Ekaterina Maklakova | 6-2,7-5 |
| ITF W60 San Bartolome De Tirajana | 2021/08/16 08:30 | Ashley Lahey v Karola Patricia Bejenaru | 2-6,7-6,10-8 |
| ITF W60 San Bartolome De Tirajana Qual | 2021/08/15 08:30 | Carreras, Amanda v Ashley Lahey | 7-6,4-6,5-10 |
| ITF W60 San Bartolome De Tirajana | 2021/08/11 08:30 | Arantxa Rus v Ashley Lahey | 7-6,6-1 |
| ITF W60 San Bartolome De Tirajana | 2021/08/10 08:30 | Gatica, Barbara v Ashley Lahey | 6-3,1-6,10-3 |
| ITF W25 Marbella | 2021/08/30 09:30 | Bychkova, Ekaterina v Nadine Keller | 7-6,6-2 |
| ITF W15 Moscow | 2021/07/21 13:50 | Bychkova, Ekaterina v Alexandra Vasilyeva | 3-6,6-1,4-6 |
| ITF W25 Telavi | 2021/07/11 07:15 | Funa Kozaki v Bychkova, Ekaterina | 6-4,6-1 |
| ITF W25 Liepaja | 2021/05/24 08:00 | Elena Malygina v Bychkova, Ekaterina | 6-3,6-1 |
| ITF - W15 Antalya | 2021/05/16 07:00 | Romana Cisovska v Bychkova, Ekaterina | 6-1,6-4 |
| ITF - W15 Antalya | 2021/05/10 07:00 | Bychkova, Ekaterina v Uslu, Ozlem | 3-6,1-6 |
| ITF - W15 Antalya | 2021/05/09 07:00 | Sinha, Aditi v Bychkova, Ekaterina | 1-6,0-6 |
| ITF - W15 Antalya | 2021/05/02 06:00 | Katarina Kuzmova v Bychkova, Ekaterina | 6-4,7-5 |