Stadium: Pista 1 Round: 44 Ground: Clay
| ITF W25 Seville | 2021/10/17 07:30 | Judith P Saavedra v Rudiukova, Nina | 3-6,6-3,7-10 |
| ITF W15 Melilla | 2021/09/14 10:30 | Rudiukova, Nina v Lucia L Domingo | 4-6,2-6 |
| 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 |
| UTR Pro Tennis Series Barcelona Women | 2021/10/10 08:30 | Claudia Hoste Ferrer v Tea Pavlicic | 6-1,4-6,5-2 |
| UTR Pro Tennis Series Barcelona Women | 2021/10/09 15:15 | Claudia Hoste Ferrer v Laura Garcia | 6-4,7-6 |
| UTR Pro Tennis Series Barcelona Women | 2021/10/08 09:30 | Berta M Avante v Claudia Hoste Ferrer | 1-6,4-6 |
| UTR Pro Tennis Series Barcelona Women | 2021/10/07 08:00 | Alogo Piqueras, Gloria v Claudia Hoste Ferrer | 4-6,2-5 |
| UTR Pro Tennis Series Barcelona Women | 2021/10/05 09:30 | Kiara Cvetkovic v Claudia Hoste Ferrer | 2-6,2-6 |
| UTR Pro Tennis Series Barcelona Women | 2021/10/04 12:00 | Claudia Hoste Ferrer v Westbury, Katherine | 6-4,1-6,4-5 |
| ITF W80 Valencia | 2021/09/19 13:10 | Claudia Hoste Ferrer v Yvonne Cavalle-Reimers | 4-6,3-6 |
| ITF W15 Melilla | 2021/09/18 10:30 | Noelia Bouzo Zanotti v Claudia Hoste Ferrer | 6-2,6-4 |