Estádio: Pista 9 Round: 54 Ground: Hardcourt outdoor
| 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 - W15 Vilhena | 2021/02/08 12:30 | Lea Tholey v Nina Rudiukova | 6-1,7-5 |
| ITF - W25 Ourense | 2021/08/19 11:45 | Julia Riera v Jessica Failla | 2-6,2-6 |
| ITF - W25 Ourense | 2021/08/17 08:00 | Julia Riera v Alicia Barnett | 6-3,3-6,6-3 |
| ITF - W25 Ourense | 2021/08/16 10:00 | Chloe Noel v Julia Riera | 3-6,2-6 |
| ITF - W25 Pescara | 2021/08/02 07:00 | Giulia Crescenzi v Julia Riera | 6-2,3-6,10-6 |
| ITF - W25 Pescara | 2021/08/01 11:00 | Julia Riera v Carlota Martinez Cirez | 4-6,6-3,10-3 |
| ITF - W15 Monastir | 2021/07/23 08:25 | Julia Riera v Solymar Colling | 1-6,6-3,2-6 |
| ITF - W15 Monastir | 2021/07/22 08:30 | Julia Riera v Melis Yasar | 7-5,6-4 |
| ITF - W15 Monastir | 2021/07/20 08:30 | Adithya Karunaratne v Julia Riera | 2-6,6-2,5-7 |