Stadium: Court 11 Round: 26 Ground: Clay
| ITF W25 - Lima | 2021/10/05 18:20 | Carlota Martinez Cirez v Daianne Hayashida | 6-4,6-1 |
| ITF W25 - Budapest | 2021/09/27 11:00 | Julia Avdeeva v Carlota Martinez Cirez | 6-4,6-1 |
| ITF W25 - Budapest | 2021/09/26 10:00 | Vanda Lukacs v Carlota Martinez Cirez | 3-6,1-6 |
| ITF W80 - Valencia | 2021/09/12 08:00 | Cristina Dinu v Carlota Martinez Cirez | 6-2,6-2 |
| ITF W25 - Marbella | 2021/09/04 09:00 | Carlota Martinez Cirez v Sohyun Park | 1-6,3-6 |
| ITF W25 - Marbella | 2021/09/03 09:00 | Angela Fita Boluda v Carlota Martinez Cirez | 6-0,2-6,2-6 |
| ITF W25 - Marbella | 2021/09/02 11:50 | Carlota Martinez Cirez v Eva Guerrero Alvarez | 6-3,6-4 |
| ITF W25 - Marbella | 2021/09/01 12:50 | Haruna Arakawa v Carlota Martinez Cirez | 6-7,4-6 |
| ITF W25 - Lima | 2021/10/06 18:15 | Alexandra Vecic v Irene Burillo Escorihuela | 6-3,6-4 |
| ITF W80 - Le Neubourg | 2021/09/26 14:15 | Alexandra Vecic v Alice Robbe | 3-6,4-6 |
| WTA Karlsruhe | 2021/09/07 13:05 | Magdalena Frech v Alexandra Vecic | 6-2,6-2 |
| ITF W25 - Braunschweig | 2021/08/25 13:45 | Nastasja Schunk v Alexandra Vecic | 7-5,6-0 |
| ITF W60 San Bartolome De Tirajana | 2021/08/16 15:25 | Alexandra Vecic v Maria Timofeeva | 3-6,3-6 |
| ITF W60 San Bartolome De Tirajana - Kval | 2021/08/15 14:00 | Alexandra Vecic v Maria Bondarenko | 7-5,6-3 |
| ITF W60 San Bartolome De Tirajana | 2021/08/10 10:20 | Alexandra Vecic v Maria Timofeeva | 3-6,2-6 |
| ITF W60 San Bartolome De Tirajana | 2021/08/09 13:20 | Amanda Carreras v Alexandra Vecic | 2-6,0-6 |