Stadium: Court 3 Round: 27 Ground: Clay
| ITF - Prokuplje W15 | 2021/07/01 07:00 | Mia Kupres v Viktoriia Dema | 6-1,6-0 |
| ITF - Prokuplje W15 | 2021/06/30 07:00 | Petia Arshinkova v Mia Kupres | 6-4,2-6,2-6 |
| ITF - Prokuplje W15 | 2021/06/29 07:00 | Mia Kupres v Bianca Jolie Fernandez | 2-6,6-1,10-5 |
| ITF - Prokuplje W15 | 2021/06/28 07:00 | Timea Jaruskova v Mia Kupres | 3-6,1-6 |
| ITF - Prokuplje W15 | 2021/06/27 07:00 | Veronika Kulhava v Mia Kupres | 4-6,1-6 |
| ITF - Antalya W15 | 2021/06/22 08:50 | Ozlem Uslu v Mia Kupres | 6-7,6-3,11-9 |
| ITF - Antalya W15 | 2021/06/21 07:00 | Mia Kupres v Nino Natsvlishvili | 6-2,6-3 |
| ITF - Antalya W15 | 2021/06/14 09:20 | Doga Turkmen v Mia Kupres | 7-5,2-6,10-8 |
| ITF - Prokuplje W15 | 2021/07/01 07:00 | Jenny Duerst v Carlota Martinez Cirez | 2-6,4-6 |
| ITF - Prokuplje W15 | 2021/06/29 09:05 | Selena Janicijevic v Carlota Martinez Cirez | 5-7,4-6 |
| ITF - Antalya W15 | 2021/05/26 07:00 | Carlota Martinez Cirez v Sapfo Sakellaridi | 2-6,5-7 |
| ITF - Platja D’Aro W25 | 2021/05/21 14:00 | Stephanie Wagner v Carlota Martinez Cirez | 3-6,7-5,7-5 |
| ITF - Platja D’Aro W25 | 2021/05/20 14:00 | Despina Papamichail v Carlota Martinez Cirez | 4-6,2-6 |
| ITF - Platja D’Aro W25 | 2021/05/19 09:00 | Carlota Martinez Cirez v Chloe Paquet | 6-4,6-3 |
| ITF - La Bisbal W60 | 2021/05/10 08:00 | Carlota Martinez Cirez v Olga Saez Larra | 3-6,3-6 |
| ITF - La Bisbal W60 | 2021/05/09 09:55 | Rebecca Marino v Carlota Martinez Cirez | 6-3,5-7,8-10 |