Stadium: Court 1 Round: 26 Ground: Clay
| ITF - W15 Varna | 2021/09/08 12:15 | Mihaela Tsoneva v Katerina Dimitrova | 2-6,4-6 |
| UTR Pro Tennis Series - Pazardzhik - Feminin | 2021/05/16 08:30 | Katerina Dimitrova v Gebriela Mihaylova | 6-2,5-1 |
| UTR Pro Tennis Series - Pazardzhik - Feminin | 2021/05/15 09:00 | Katerina Dimitrova v Ralitsa Alexandrova | 6-0,2-6,6-1 |
| UTR Pro Tennis Series - Pazardzhik - Feminin | 2021/05/14 09:00 | Darja Semenistaja v Katerina Dimitrova | 6-3,6-3 |
| UTR Pro Tennis Series - Pazardzhik - Feminin | 2021/05/13 11:45 | Zinovia Vaneva v Katerina Dimitrova | 1-6,0-5 |
| UTR Pro Tennis Series - Pazardzhik - Feminin | 2021/05/11 07:00 | Yoanna Radulova v Katerina Dimitrova | 1-6,0-6 |
| UTR Pro Tennis Series - Pazardzhik - Feminin | 2021/05/10 10:00 | Katerina Dimitrova v Ioana Gaspar | 6-7,1-6 |
| UTR Pro Tennis Series - Pazardzhik - Feminin | 2021/05/09 10:00 | Darja Semenistaja v Katerina Dimitrova | 6-2,6-2 |
| ITF - W15 Varna | 2021/09/08 06:30 | Maria Sara Popa v Anna Morgina | 1-6,3-6 |
| UTR Pro Tennis Series - Sofia - Feminin | 2021/09/04 07:00 | Amariei I Dalina v Anna Morgina | 6-3,0-0 |
| UTR Pro Tennis Series - Sofia - Feminin | 2021/09/03 10:00 | Zinovia Vaneva v Anna Morgina | 2-6,3-6 |
| UTR Pro Tennis Series - Sofia - Feminin | 2021/09/02 10:00 | Rositsa Dencheva v Anna Morgina | 3-6,2-6 |
| UTR Pro Tennis Series - Sofia - Feminin | 2021/09/01 12:30 | Anna Morgina v Martina Gledacheva | 3-6,6-2,5-3 |
| UTR Pro Tennis Series - Sofia - Feminin | 2021/08/31 08:00 | Anna Morgina v Almudena S-L Fernandez | 2-6,6-4,6-1 |
| UTR Pro Tennis Series - Sofia - Feminin | 2021/08/30 10:00 | Anna Morgina v Daria Lodikova | 3-6,6-3,5-7 |
| ITF - W15 Moscova | 2021/07/24 06:55 | Anna Morgina v Maria Shusharina | 6-2,4-6,4-6 |