Stadium: Court 2 Round: 25 Ground: Clay
| ITF W25 Vigo | 2021/08/23 12:30 | Rudiukova, Nina v Julia Riera | 2-6,1-6 |
| ITF W25 Ourense | 2021/08/15 09:00 | Barnett, Alicia v Rudiukova, Nina | 6-3,6-3 |
| ITF W15 Don Benito | 2021/07/22 07:30 | Lopez Martinez, Maria Dolores v Rudiukova, Nina | 6-7,7-5,6-4 |
| ITF W15 Don Benito | 2021/07/21 07:00 | Rudiukova, Nina v Ani Vangelova | 3-6,6-4,7-5 |
| ITF W15 Don Benito | 2021/07/20 12:35 | Rudiukova, Nina v Kolesnikova, Ksenia | 3-6,6-1,6-1 |
| ITF W15 Santa Margarita de Montbui | 2021/05/26 10:40 | Justina Mikulskyte v Rudiukova, Nina | 6-1,6-1 |
| ITF W25 SM de Montbui | 2021/05/25 09:00 | Mihaela Djakovic v Rudiukova, Nina | 4-6,6-2,3-10 |
| ITF W25 SM de Montbui | 2021/05/24 09:00 | Ortega Redondo, Paula v Rudiukova, Nina | 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 | Saez Larra, Olga 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 | Custic, Marta v Lucia L Domingo | 6-0,3-6,4-10 |
| ITF W25 Madrid | 2021/06/07 07:15 | Carrillo Marin, Alba v Lucia L Domingo | 6-4,6-3 |
| ITF W25 Madrid | 2021/06/06 08:00 | Lucia L Domingo v Marti, Laura | 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 |