| UTR Pro Tennis Series Pazardzhik Women | 2021/05/06 11:30 | Silvia Maria Costache v Iva Ivanova | 6-7,3-6 |
| UTR Pro Tennis Series Pazardzhik Women | 2021/05/05 10:30 | Silvia Maria Costache v Ioana Gaspar | 4-6,1-6 |
| UTR Pro Tennis Series Pazardzhik Women | 2021/05/04 07:00 | Silvia Maria Costache v Luisa Meyer Auf Der Heide | 4-6,1-5 |
| UTR Pro Tennis Series Pazardzhik Women | 2021/05/03 11:30 | Silvia Maria Costache v Daria Shalamanova | 0-6,1-5 |
| UTR Pro Tennis Series Bucharest Women | 2021/05/01 09:00 | Silvia Maria Costache v Ivania Martinich | 0-6,0-6 |
| UTR Pro Tennis Series Bucharest Women | 2021/04/29 07:00 | Silvia Maria Costache v Patricia Maria Tig | 3-6,2-6 |
| UTR Pro Tennis Series Bucharest Women | 2021/04/28 10:00 | Silvia Maria Costache v Stefana Lazar | 4-6,2-6 |
| UTR Pro Tennis Series Bucharest Women | 2021/04/27 07:00 | Silvia Maria Costache v Georgia Andreea Craciun | 5-7,1-5 |
| UTR Pro Tennis Series Pazardzhik Women | 2021/05/07 10:00 | Doroteja Petrovic v Elitsa Kostova | 1-6,0-6 |
| UTR Pro Tennis Series Pazardzhik Women | 2021/05/05 12:00 | Doroteja Petrovic v Ani Vangelova | 1-6,1-6 |
| UTR Pro Tennis Series Pazardzhik Women | 2021/05/04 11:30 | Doroteja Petrovic v M Shkumbova | 3-6,4-5 |
| UTR Pro Tennis Series Pazardzhik Women | 2021/05/03 08:30 | Ralitsa Alexandrova v Doroteja Petrovic | 6-1,5-4 |