Stadium: Court 5 Round: 26 Ground: Clay
| ITF W25 Radom | 2021/08/10 08:00 | Lucrezia Stefanini v Yuriko Lily Miyazaki | 5-7,6-2,6-4 |
| WTA Cluj-Napoca | 2021/08/02 14:05 | Paula Ormaechea v Lucrezia Stefanini | 4-6,7-6,6-4 |
| WTA Cluj-Napoca | 2021/08/01 13:30 | Alexandra Cadantu v Lucrezia Stefanini | 6-3,2-6,0-6 |
| WTA Palermo | 2021/07/20 19:45 | Lucrezia Stefanini v Astra Sharma | 4-6,6-1,3-6 |
| ITF W60 Biarritz | 2021/07/17 12:30 | Lucrezia Stefanini v Oksana Selekhmeteva | 3-6,5-7 |
| ITF W60 Biarritz | 2021/07/16 11:00 | Lucrezia Stefanini v Seone Mendez | 4-6,6-3,7-5 |
| ITF W60 Biarritz | 2021/07/15 12:15 | Chloe Paquet v Lucrezia Stefanini | 3-6,6-3,6-7 |
| ITF W60 Biarritz | 2021/07/14 13:40 | Diane Parry v Lucrezia Stefanini | 1-6,4-6 |
| ITF W25 Radom | 2021/08/11 09:35 | Carlota Martinez Cirez v Mana Kawamura | 7-6,7-5 |
| ITF W25 Radom | 2021/08/09 13:15 | Aleksandra Julia Jelen v Carlota Martinez Cirez | 1-6,1-6 |
| ITF W25 Radom | 2021/08/09 09:40 | Carlota Martinez Cirez v Sapfo Sakellaridi | 6-3,7-5 |
| ITF W25 Radom | 2021/08/08 08:00 | Carlota Martinez Cirez v Noa Liauw A Fong | 6-3,6-3 |
| ITF W25 Pescara | 2021/08/01 11:00 | Julia Riera v Carlota Martinez Cirez | 4-6,6-3,10-3 |
| ITF W25 Kyiv | 2021/07/22 07:00 | Carole Monnet v Carlota Martinez Cirez | 7-6,6-2 |
| ITF W25 Kyiv | 2021/07/21 10:55 | Carlota Martinez Cirez v Vladlena Bokova | 6-1,6-1 |
| ITF W15 Prokuplje | 2021/07/03 07:00 | Carlota Martinez Cirez v Alice Robbe | 3-6,2-6 |