Stadium: Court 3 Round: 44 Ground: Clay
| ITF W15 Le Havre | 2021/03/21 11:20 | Astrid Cirotte v Cosima T Calinescu | 6-2,6-0 |
| ITF W15 Gonesse | 2021/03/14 11:10 | Cosima T Calinescu v Jade Marie | 6-2,3-6,10-12 |
| ITF W15 Amiens | 2021/03/07 16:30 | Cosima T Calinescu v Thessy N Zinga | 2-6,0-6 |
| ITF W15 Monastir | 2021/02/21 14:00 | Cosima T Calinescu v Francesca Curmi | 0-6,0-6 |
| ITF W15 Monastir | 2021/02/17 07:55 | Cosima T Calinescu v Jasmin Jebawy | 3-6,4-6 |
| ITF W15 Monastir | 2021/02/15 10:00 | Cosima T Calinescu v Arianna Nepomuceno | 4-6,6-4,11-9 |
| ITF W15 Monastir | 2021/02/14 11:00 | Amel Sammari v Cosima T Calinescu | 2-6,0-6 |
| ITF W15 Monastir | 2021/02/11 11:20 | Ines Ibbou v Cosima T Calinescu | 6-1,6-1 |
| ITF W15 Banja Luka | 2021/06/02 10:50 | Ivania Martinich v Doroteja Petrovic | 6-0,6-1 |
| UTR Pro Tennis Series Pazardzhik Women | 2021/05/15 10:30 | Yoanna Radulova v Doroteja Petrovic | 1-6,6-4,4-6 |
| UTR Pro Tennis Series Pazardzhik Women | 2021/05/14 09:00 | Doroteja Petrovic v Gebriela Mihaylova | 1-6,4-6 |
| UTR Pro Tennis Series Pazardzhik Women | 2021/05/10 08:30 | Nastja Kolar v Doroteja Petrovic | 6-0,5-1 |
| UTR Pro Tennis Series Pazardzhik Women | 2021/05/08 06:00 | Silvia Maria Costache v Doroteja Petrovic | 6-2,7-6 |
| 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 |