| UTR Pro Tennis Series Bucharest Women | 2021/05/01 06:00 | Stefana Lazar v Ioana Gaspar | 3-6,2-6 |
| UTR Pro Tennis Series Beograd Women | 2021/07/14 15:00 | Stefana Lazar v Daria Lodikova | 1-6,1-6 |
| UTR Pro Tennis Series Beograd Women | 2021/07/13 07:30 | Stefana Lazar v Ralitsa Alexandrova | 3-6,5-7 |
| UTR Pro Tennis Series Beograd Women | 2021/07/12 09:00 | Nikol Palecek v Stefana Lazar | 6-2,6-3 |
| ITF W15 Heraklion | 2021/05/24 08:00 | Silvia Martinez Jimenez v Stefana Lazar | 6-2,6-1 |
| ITF W15 Heraklion | 2021/05/17 08:00 | Fabienne Gettwart v Stefana Lazar | 6-3,6-1 |
| UTR Pro Tennis Series Pazardzhik Women | 2021/05/08 11:00 | Stefana Lazar v Iva Ivanova | 4-6,6-4,3-6 |
| UTR Pro Tennis Series Pazardzhik Women | 2021/05/07 11:30 | Simona Ogescu v Stefana Lazar | 6-1,6-0 |
| UTR Pro Tennis Series Pazardzhik Women | 2021/05/06 07:00 | Darja Semenistaja v Stefana Lazar | 6-4,6-3 |
| UTR Pro Tennis Series Beograd Women | 2021/07/15 10:30 | Ralitsa Alexandrova v Ioana Gaspar | 2-6,1-6 |
| UTR Pro Tennis Series Beograd Women | 2021/07/13 07:30 | Nikol Palecek v Ioana Gaspar | 4-6,6-2,3-6 |
| UTR Pro Tennis Series Beograd Women | 2021/07/12 09:00 | Ioana Gaspar v Daria Lodikova | 6-4,6-4 |
| ITF W15 Prokuplje | 2021/07/07 08:55 | Jana Bojovic v Ioana Gaspar | 7-6,6-3 |
| ITF W15 Prokuplje | 2021/07/02 07:00 | Ioana Gaspar v Darja Semenistaja | 0-6,2-6 |
| ITF W15 Prokuplje | 2021/07/01 08:50 | Ioana Gaspar v Adrienn Nagy | 6-1,6-2 |
| ITF W15 Prokuplje | 2021/06/30 09:50 | Ioana Gaspar v Draginja Vukovic | 7-6,7-6 |
| ITF W15 Heraklion | 2021/06/09 11:20 | Shavit Kimchi v Ioana Gaspar | 6-3,7-5 |