Stadium: Court 1 Round: 25 Ground: Hardcourt outdoor
| ITF W15 Sozopol | 2021/10/05 07:30 | Defne Cirpanli v Lucia L Domingo | 2-6,4-6 |
| ITF W15 Sozopol | 2021/10/04 11:00 | Lucia L Domingo v Zdena Safarova | 6-2,6-3 |
| ITF W15 Sozopol | 2021/10/03 13:00 | Lucia L Domingo v Mija Ljubic | 6-3,6-3 |
| ITF W15 Melilla | 2021/09/18 12:30 | Lucia L Domingo v Luisa Meyer Auf Der Heide | 2-6,2-6 |
| ITF W15 Melilla | 2021/09/17 14:50 | Lucia L Domingo v Yeon Woo Ku | 7-6,2-6,6-3 |
| ITF W15 Melilla | 2021/09/17 11:10 | Maria Jose Zehnder v Lucia L Domingo | 3-6,3-6 |
| ITF W15 Melilla | 2021/09/14 10:30 | Nina Rudiukova v Lucia L Domingo | 4-6,2-6 |
| ITF W60 Vitoria-Gasteiz | 2021/07/11 12:55 | Mana Ayukawa v Lucia L Domingo | 6-4,3-6,12-10 |
| ITF W15 Sozopol | 2021/09/16 07:00 | Polina Pavlova v Julia Terziyska | 2-6,4-6 |
| ITF W15 Sozopol | 2021/09/15 09:30 | Mihaela Tsoneva v Julia Terziyska | 1-6,4-6 |
| ITF W15 Varna | 2021/09/12 06:55 | Julia Terziyska v Daria Mishina | 4-6,4-6 |
| ITF W15 Varna | 2021/09/11 07:00 | Jana Bojovic v Julia Terziyska | 3-6,7-5,4-6 |
| ITF W15 Varna | 2021/09/10 06:55 | Julia Terziyska v Romana Cisovska | 6-4,6-0 |
| ITF W15 Varna | 2021/09/09 06:30 | Julia Terziyska v Vanessa Ersoz | 6-2,6-1 |
| ITF W15 Varna | 2021/09/07 09:05 | Julia Terziyska v Eleonora Alvisi | 6-4,6-3 |
| UTR Pro Tennis Series Sofia - nők | 2021/09/02 08:30 | Gabriela Knutson v Julia Terziyska | 7-6,7-6 |