Stadium: Pista 10 Round: 25 Ground: Hardcourt outdoor
| ITF W25 Ourense | 2021/08/18 09:00 | Anastasia Kulikova v Alba Carrillo Marin | 6-1,6-2 |
| ITF W60 San Bartolome De Tirajana | 2021/08/09 09:00 | Ashley Lahey v Alba Carrillo Marin | 5-7,6-4,10-1 |
| ITF W15 Frederiksberg | 2021/08/05 08:00 | Alba Carrillo Marin v Taylor Ng | 1-6,2-6 |
| ITF W15 Frederiksberg | 2021/08/04 07:55 | Alba Carrillo Marin v Elena Gemovic | 6-1,3-6,6-3 |
| ITF W15 Amarante | 2021/07/23 12:00 | Julia Stamatova v Alba Carrillo Marin | 6-2,6-4 |
| ITF W15 Amarante | 2021/07/22 12:40 | Ayla Aksu v Alba Carrillo Marin | 3-6,6-7 |
| ITF W15 Amarante | 2021/07/20 14:30 | Iveta Dapkute v Alba Carrillo Marin | 1-6,0-6 |
| ITF W60 Vitoria-Gasteiz | 2021/07/15 08:55 | Mai Hontama v Alba Carrillo Marin | 6-4,6-3 |
| ITF W25 Vigo | 2021/08/24 09:55 | Sowjanya Bavisetti v Katarina Kozarov | 2-6,2-6 |
| ITF W25 Ourense | 2021/08/17 07:55 | Jaimee Fourlis v Katarina Kozarov | 7-5,6-2 |
| ITF W25 Ourense | 2021/08/16 09:50 | Emilie L Gallagher v Katarina Kozarov | 6-3,6-7,8-10 |
| ITF W25 Ourense | 2021/08/15 09:00 | Julieta H Andrino v Katarina Kozarov | 0-6,1-6 |
| ITF W15 Monastir | 2021/08/10 08:30 | Dasha Ivanova v Katarina Kozarov | 3-6,6-3,7-6 |
| ITF W15 Monastir | 2021/08/05 08:55 | Katarina Kozarov v Lauren Proctor | 5-7,6-7 |
| ITF W15 Monastir | 2021/08/04 17:20 | Katarina Kozarov v Ramu Ueda | 6-1,6-2 |
| ITF W15 Monastir | 2021/07/30 07:30 | Katarina Kozarov v Akvile Parazinskaite | 3-6,2-6 |