Stadium: Court 1 Round: 25 Ground: Hardcourt outdoor
| ITF W60 Caldas da Rainha | 2021/09/15 08:30 | Daria Snigur v Jessika Ponchet | 3-6,4-6 |
| US Open - ženy | 2021/08/25 15:00 | Mariam Bolkvadze v Daria Snigur | 7-5,4-6,6-4 |
| ITF W100 Landisville | 2021/08/10 15:50 | Sophie Chang v Daria Snigur | 3-6,7-6,9-11 |
| ITF W100 Landisville | 2021/08/09 15:25 | Shiho Akita v Daria Snigur | 2-6,3-6 |
| ITF W60 Nur-Sultan | 2021/07/15 06:00 | Anastasia Tikhonova v Daria Snigur | 7-6,6-4 |
| ITF W60 Nur-Sultan | 2021/07/14 13:00 | Vlada Koval v Daria Snigur | 1-6,0-6 |
| Wimbledon - ženy | 2021/06/22 16:50 | Daria Snigur v Beatriz Haddad Maia | 6-3,2-6,4-6 |
| ITF W100 Nottingham | 2021/06/17 12:05 | Daria Snigur v Xiyu Wang | 6-7,3-6 |
| ITF W15 Amarante | 2021/07/22 09:00 | Mafalda Guedes v Mei Yamaguchi | 4-6,0-6 |
| ITF W15 Amarante | 2021/07/21 12:45 | Mafalda Guedes v Carolina Azadinho | 6-1,6-1 |
| ITF W25 Porto | 2021/06/20 16:30 | Leire De Ezcurra v Mafalda Guedes | 2-6,6-4,10-6 |
| ITF W25 Figueira Da Foz | 2021/06/13 09:30 | Freya Christie v Mafalda Guedes | 6-0,6-1 |
| ITF W25 Oeiras | 2021/04/25 14:00 | Maria G Carrasco v Mafalda Guedes | 6-1,6-1 |
| ITF W25 Oeiras | 2021/04/18 09:00 | Mafalda Guedes v Olga Parres Azcoitia | 3-6,3-6 |
| ITF W60 Oeiras | 2021/04/11 11:00 | Mafalda Guedes v Suzan Lamens | 1-6,0-6 |
| FPT Portugal Series - ženy | 2020/07/08 08:00 | Mafalda Guedes v Alexandra Silva | 6-1,6-0 |