Stadium: Court 2 Round: 25 Ground: Clay
| ITF W25 - Vigo | 2021/08/23 12:30 | Nina Rudiukova v Julia Riera | 2-6,1-6 |
| ITF W25 - Ourense | 2021/08/15 09:00 | Alicia Barnett v Nina Rudiukova | 6-3,6-3 |
| ITF W15 - Don Benito | 2021/07/22 07:30 | Maria Dolores Lopez Martinez v Nina Rudiukova | 6-7,7-5,6-4 |
| ITF W15 - Don Benito | 2021/07/21 07:00 | Nina Rudiukova v Ani Vangelova | 3-6,6-4,7-5 |
| ITF W15 - Don Benito | 2021/07/20 12:35 | Nina Rudiukova v Ksenia Kolesnikova | 3-6,6-1,6-1 |
| ITF W15 - Santa Margarita de Montbui | 2021/05/26 10:40 | Justina Mikulskyte v Nina Rudiukova | 6-1,6-1 |
| ITF W25 SM de Montbui | 2021/05/25 09:00 | Mihaela Djakovic v Nina Rudiukova | 4-6,6-2,3-10 |
| ITF W25 SM de Montbui | 2021/05/24 09:00 | Paula Ortega Redondo v Nina Rudiukova | 3-6,1-6 |
| ITF W60 - Vitoria-Gasteiz | 2021/07/11 12:55 | Mana Ayukawa v Lucia L Domingo | 6-4,3-6,12-10 |
| ITF W25 - Palma del Rio | 2021/06/30 18:15 | Olga Saez Larra v Lucia L Domingo | 6-3,6-0 |
| ITF W25 - Madrid | 2021/06/14 09:30 | Ekaterina Yashina v Lucia L Domingo | 6-1,7-5 |
| ITF W25 - Madrid | 2021/06/13 10:00 | Marta Custic v Lucia L Domingo | 6-0,3-6,4-10 |
| ITF W25 - Madrid | 2021/06/07 07:15 | Alba Carrillo Marin v Lucia L Domingo | 6-4,6-3 |
| ITF W25 - Madrid | 2021/06/06 08:00 | Lucia L Domingo v Laura Marti | 3-6,6-1,10-4 |
| ITF W15 - Santa Margarita de Montbui | 2021/05/26 10:25 | Lucia L Domingo v Nicole Gadient | 2-6,3-6 |
| ITF W25 - Platja D’Aro | 2021/05/17 08:30 | Riya Bhatia v Lucia L Domingo | 6-3,6-2 |