Stadium: Court 6 Round: 44 Ground: Hardcourt outdoor
| ITF W25 Ourense | 2021/08/15 08:00 | Jacqueline Cabaj Awad v Paula Ortega Redondo | 6-0,6-1 |
| ITF W15 Monastir | 2021/07/26 10:30 | Paula Ortega Redondo v Jimar G G Gonzalez | 3-6,3-6 |
| ITF W15 Monastir | 2021/07/18 14:30 | Paula Ortega Redondo v Khrystyna Vozniak | 5-7,2-6 |
| UTR Pro Tennis Series Barcelona - nők | 2021/06/05 07:00 | Valeria Koussenkova v Paula Ortega Redondo | 6-1,5-4 |
| UTR Pro Tennis Series Barcelona - nők | 2021/06/03 08:00 | Paula Ortega Redondo v Rosa Vicens Mas | 0-6,0-5 |
| UTR Pro Tennis Series Barcelona - nők | 2021/06/02 09:30 | Paula Ortega Redondo v Esther Lopez | 2-6,0-6 |
| UTR Pro Tennis Series Barcelona - nők | 2021/06/01 12:30 | Paula Ortega Redondo v Ariadna Briones Ginesta | 2-6,6-7 |
| ITF W25 SM de Montbui | 2021/05/24 09:00 | Paula Ortega Redondo v Nina Rudiukova | 3-6,1-6 |
| ITF W15 Sozopol | 2021/09/15 08:00 | Eleonora Alvisi v Polina Pavlova | 5-7,6-3,4-6 |
| ITF W15 Varna | 2021/09/07 09:05 | Julia Terziyska v Eleonora Alvisi | 6-4,6-3 |
| ITF W25 Trieste | 2021/08/31 09:05 | Vanda Lukacs v Eleonora Alvisi | 7-5,1-6,10-7 |
| ITF W25 Trieste | 2021/08/30 10:00 | Eleonora Alvisi v Claudia Hoste Ferrer | 7-6,6-1 |
| ITF W25 Tarvisio | 2021/07/13 10:10 | Eleonora Alvisi v Tina Cvetkovic | 2-6,3-6 |
| ITF W15 Sharm El Sheikh | 2021/04/07 10:55 | Eleonora Alvisi v Jenna Defalco | 3-6,3-6 |
| ITF W15 Sharm El Sheikh | 2021/03/31 12:35 | Anastasia Zolotareva v Eleonora Alvisi | 6-2,6-3 |
| ITF W15 Gonesse | 2021/03/16 09:10 | Eleonora Alvisi v Francisca Jorge | 0-6,0-6 |