Stadium: Court 4 Round: 24 Ground: Clay
| ITF W15 Alkmaar | 2021/06/27 11:00 | Quirine Lemoine v Julia Avdeeva | 7-6,6-1 |
| ITF W15 Alkmaar | 2021/06/26 10:55 | Chiara Scholl v Julia Avdeeva | 7-6,2-6,2-6 |
| ITF W15 Alkmaar | 2021/06/25 17:00 | Denisa Hindova v Julia Avdeeva | 5-7,4-6 |
| ITF W15 Alkmaar | 2021/06/24 16:30 | Julia Avdeeva v Suzan Lamens | 6-0,4-6,6-2 |
| ITF W15 Alkmaar | 2021/06/23 18:05 | Julia Avdeeva v Anouk Koevermans | 6-2,6-2 |
| ITF W25 Grado | 2021/05/30 15:00 | Arianna Zucchini v Julia Avdeeva | 6-4,4-6,10-8 |
| ITF W25 Liepaja | 2021/05/27 10:10 | Julia Avdeeva v Lina Gjorcheska | 3-6,0-6 |
| ITF W25 Liepaja | 2021/05/25 08:00 | Julia Avdeeva v Rebeka Margareta Mertena | 4-6,7-6,10-2 |
| ITF W15 Shymkent | 2021/06/01 08:55 | Anastasiya Konstantinovna Soboleva v Martyna Kubka | 6-4,6-3 |
| ITF W15 Shymkent | 2021/05/28 05:00 | Martyna Kubka v Kristina Dmitruk | 4-6,0-6 |
| ITF W15 Shymkent | 2021/05/27 09:10 | Martyna Kubka v Alina Silich | 2-6,7-5,6-2 |
| ITF W15 Shymkent | 2021/05/26 06:30 | Martyna Kubka v Larisa Bekmetova | 7-5,6-2 |
| ITF W15 Cairo | 2021/05/05 12:50 | Lamis Alhussein Abdel Aziz v Martyna Kubka | 2-6,7-5,7-5 |
| ITF W25 Oeiras | 2021/04/26 10:00 | Francisca Jorge v Martyna Kubka | 2-6,6-1,10-6 |
| ITF W25 Oeiras | 2021/04/25 11:30 | Lara Pfeifer v Martyna Kubka | 1-6,1-6 |
| ITF W15 Monastir | 2021/03/23 11:00 | Martyna Kubka v Sakura Hondo | 3-6,2-6 |