Stadium: Court 3 Round: 25 Ground: Clay
| ITF W15 Oeiras | 2020/08/20 10:00 | Celia Cervino Ruiz v Eva Guerrero Alvarez | 0-6,1-6 |
| ITF W25 Marbella | 2021/08/31 07:55 | Celia Cervino Ruiz v Bianca Jolie Fernandez | 6-4,6-1 |
| ITF W25 Marbella | 2021/08/30 09:30 | Celia Cervino Ruiz v Iman Khan | 6-0,6-1 |
| ITF W25 Vigo | 2021/08/25 11:00 | Celia Cervino Ruiz v Yuriko Lily Miyazaki | 4-6,0-6 |
| ITF W25 Ourense | 2021/08/20 10:00 | Yvonne Cavalle-Reimers v Celia Cervino Ruiz | 4-6,6-2,6-3 |
| ITF W25 Ourense | 2021/08/19 10:00 | Ainhoa Atucha Gomez v Celia Cervino Ruiz | 4-6,3-6 |
| ITF W25 Ourense | 2021/08/18 16:00 | Celia Cervino Ruiz v Chihiro Muramatsu | 6-7,6-4,6-3 |
| ITF W60 Vitoria-Gasteiz | 2021/07/13 12:30 | Celia Cervino Ruiz v Alba Carrillo Marin | 4-6,1-6 |
| ITF W60 Vitoria-Gasteiz | 2021/07/12 11:30 | Celia Cervino Ruiz v Olivia Gram | 6-2,6-2 |
| Wimbledon - nők | 2021/06/23 10:00 | Oceane Dodin v Eva Guerrero Alvarez | 7-6,6-3 |
| French Open - nők | 2021/05/24 14:00 | Lois Boisson v Eva Guerrero Alvarez | 6-0,4-6,6-3 |
| WTA Madrid | 2021/04/27 12:30 | Eva Guerrero Alvarez v Misaki Doi | 3-6,2-6 |
| ITF W25 Oeiras | 2021/04/23 08:55 | Anhelina Kalinina v Eva Guerrero Alvarez | 0-6,7-5,6-1 |
| ITF W25 Oeiras | 2021/04/22 10:55 | Beatriz Haddad Maia v Eva Guerrero Alvarez | 4-6,6-1,5-7 |
| ITF W25 Oeiras | 2021/04/21 10:25 | Olga Saez Larra v Eva Guerrero Alvarez | 1-6,3-6 |
| ITF 60 Oeras - női | 2021/04/17 09:00 | Anhelina Kalinina v Eva Guerrero Alvarez | 6-1,6-2 |
| ITF 60 Oeras - női | 2021/04/16 09:30 | Natalija Stevanovic v Eva Guerrero Alvarez | 4-6,1-6 |