Stadium: Court 1 Round: 44 Ground: Clay
| ITF W25 SM de Montbui | 2021/05/24 12:00 | Flavie Brugnone v Esther L Alcaraz | 6-3,2-6,10-8 |
| ITF W25 Platja d’Aro | 2021/05/16 07:30 | Riya Bhatia v Esther L Alcaraz | 6-1,6-3 |
| ITF Women Castellon | 2020/11/01 13:00 | Esther L Alcaraz v Marta Custic | 2-6,2-6 |
| ITF W15 Platja D'Aro | 2020/10/27 09:00 | Ekaterina Vishnevskaya v Esther L Alcaraz | 3-6,6-3,10-6 |
| ITF W15 Platja D'Aro | 2020/10/26 10:00 | Esther L Alcaraz v Maria Lota Kaul | 6-2,6-4 |
| ITF W15 Platja D'Aro | 2020/10/25 09:00 | Esther L Alcaraz v Iana Tishchenko | 6-2,6-3 |
| Španělsko - Letní liga - ženy | 2020/07/22 17:15 | Esther L Alcaraz v Ariana Geerlings | 3-6,2-6 |
| ITF W15 Manacor | 2020/01/27 10:30 | Alice Robbe v Esther L Alcaraz | 6-1,6-1 |
| ITF W15 Castellon | 2021/10/31 12:30 | Celine Simunyu v Judit Hernandez Miranda | 6-3,6-2 |
| Billie Jean King Cup | 2021/06/18 08:55 | Celine Simunyu v Nefisa Berberovic | 2-6,0-6 |
| Billie Jean King Cup | 2021/06/17 09:00 | Celine Simunyu v Irena Muradyan | 6-4,6-2 |
| Billie Jean King Cup | 2021/06/16 09:00 | Celine Simunyu v Anna Soffia Gronholm | 6-1,6-2 |
| Billie Jean King Cup | 2021/06/15 09:00 | Celine Simunyu v Annette Cruickshank | 6-0,6-0 |
| ITF W15 Madrid | 2020/12/06 13:00 | Celine Simunyu v Lucie Petruzelova | 3-6,0-6 |
| ITF W25 Marbella | 2020/08/31 12:00 | Oksana Selekhmeteva v Celine Simunyu | 6-0,6-3 |
| ITF W25 Marbella | 2020/08/30 10:00 | Fanny Norin v Celine Simunyu | 6-3,3-6,5-10 |