Stadium: Court 6 Round: 25 Ground: Hardcourt outdoor
| ITF W15 Sozopol | 2021/09/15 08:00 | Katerina Dimitrova v Anna Ozerova | 2-6,4-6 |
| ITF W15 Varna | 2021/09/10 08:30 | Elena-Teodora Cadar v Katerina Dimitrova | 6-1,4-6,2-6 |
| ITF W15 Varna | 2021/09/08 12:15 | Mihaela Tsoneva v Katerina Dimitrova | 2-6,4-6 |
| UTR Pro Tennis Series Pazardzhik Women | 2021/05/16 08:30 | Katerina Dimitrova v Gebriela Mihaylova | 6-2,5-1 |
| UTR Pro Tennis Series Pazardzhik Women | 2021/05/15 09:00 | Katerina Dimitrova v Ralitsa Alexandrova | 6-0,2-6,6-1 |
| UTR Pro Tennis Series Pazardzhik Women | 2021/05/14 09:00 | Darja Semenistaja v Katerina Dimitrova | 6-3,6-3 |
| UTR Pro Tennis Series Pazardzhik Women | 2021/05/13 11:45 | Zinovia Vaneva v Katerina Dimitrova | 1-6,0-5 |
| UTR Pro Tennis Series Pazardzhik Women | 2021/05/11 07:00 | Yoanna Radulova v Katerina Dimitrova | 1-6,0-6 |
| ITF W25 Vrnjacka Banja | 2021/08/16 12:30 | Funa Kozaki v Michaela Laki | 6-2,6-3 |
| ITF W25 Vrnjacka Banja | 2021/08/15 13:00 | Tamira Paszek v Michaela Laki | 1-6,6-2,2-10 |
| ITF W15 Heraklion | 2021/05/26 06:30 | Michaela Laki v Ivana Sebestova | 3-6,3-6 |
| ITF W15 Heraklion | 2021/05/22 06:30 | Michaela Laki v Melanie Klaffner | 1-6,4-6 |
| ITF W15 Heraklion | 2021/05/21 09:25 | Michaela Laki v Eva Lys | 6-1,4-6,6-3 |
| ITF W15 Heraklion | 2021/05/20 08:40 | Anastasia Detiuc v Michaela Laki | 4-6,2-6 |
| ITF W15 Heraklion | 2021/05/18 08:15 | Dimitra Pavlou v Michaela Laki | 1-6,1-6 |
| ITF W15 Heraklion | 2020/11/21 11:30 | Michaela Laki v Martina Colmegna | 2-6,5-7 |