Stadium: Pista BMW Round: 54 Ground: Hardcourt outdoor
| ITF W60 Vitoria-Gasteiz | 2021/07/11 10:30 | Celia Cervino Ruiz v Carlota Molina Megias | 6-0,6-1 |
| ITF W25 Porto | 2021/06/21 18:00 | Celia Cervino Ruiz v Lulu Sun | 1-6,0-6 |
| ITF W25 Porto | 2021/06/21 15:00 | Celia Cervino Ruiz v Carolina Azadinho | 6-0,6-2 |
| ITF W25 Madrid | 2021/06/16 07:00 | Celia Cervino Ruiz v Anastasia Kulikova | 4-6,3-6 |
| ITF W25 Madrid | 2021/06/07 07:15 | Cristina Dinu v Celia Cervino Ruiz | 6-4,6-1 |
| ITF W25 Madrid | 2021/06/06 12:00 | Himari Sato v Celia Cervino Ruiz | 3-6,5-7 |
| ITF W15 Santa Margarita de Montbui | 2021/05/30 09:30 | Celia Cervino Ruiz v Justina Mikulskyte | 2-6,0-6 |
| ITF W15 Santa Margarita de Montbui | 2021/05/29 08:30 | Oksana Selekhmeteva v Celia Cervino Ruiz | 5-7,6-4,4-6 |
| ITF W60 Vitoria-Gasteiz | 2021/07/11 11:40 | Angela Juarez Blanco v Olivia Gram | 3-6,0-6 |
| ITF W15 Alkmaar | 2021/06/20 09:30 | Liga Dekmeijere v Olivia Gram | 6-0,6-3 |
| ITF W15 Monastir | 2021/05/12 08:30 | Miharu Imanishi v Olivia Gram | 6-1,6-0 |
| ITF W15 Monastir | 2021/05/04 09:00 | Ayumi Koshiishi v Olivia Gram | 6-2,6-1 |
| ITF W15 Monastir | 2021/05/03 14:30 | Sara Akid v Olivia Gram | 2-6,5-7 |
| ITF W15 Monastir | 2021/05/02 13:00 | Olivia Gram v Natalia Orlova | 7-5,6-2 |
| ITF W15 Monastir | 2021/04/25 12:30 | Olivia Gram v Nicole Gadient | 6-7,3-6 |
| ITF W15 Monastir | 2021/04/22 10:20 | Olivia Gram v Monika Kilnarova | 0-6,0-6 |