Stadium: Court Central Round: 54 Ground: Clay
| ITF W25 Oeiras | 2021/04/25 13:00 | Justina Mikulskyte v Maria Santos | 6-1,6-3 |
| UTR Pro Tennis Series Barcelona Women | 2021/04/18 08:30 | Justina Mikulskyte v Oana Georgeta Simion | 6-2,6-4 |
| UTR Pro Tennis Series Barcelona Women | 2021/04/17 08:30 | Oksana Selekhmeteva v Justina Mikulskyte | 5-7,7-6,2-6 |
| UTR Pro Tennis Series Barcelona Women | 2021/04/16 12:30 | Eva Martinez Regalado v Justina Mikulskyte | 2-6,1-6 |
| UTR Pro Tennis Series Barcelona Women | 2021/04/15 11:30 | Irys Ekani v Justina Mikulskyte | 7-5,3-6,3-6 |
| UTR Pro Tennis Series Barcelona Women | 2021/04/14 12:30 | Berta M Avante v Justina Mikulskyte | 3-6,0-6 |
| UTR Pro Tennis Series Barcelona Women | 2021/04/13 14:30 | Jillian Louise Roa v Justina Mikulskyte | 6-4,2-6,0-5 |
| ITF W15 Le Havre | 2021/03/23 12:05 | Justina Mikulskyte v Irys Ekani | 2-6,4-6 |
| ITF W25 Oeiras | 2021/04/25 13:00 | Alexandra Silva v Adrienn Nagy | 0-6,0-6 |
| ITF W15 Antalya | 2021/04/11 07:00 | Noka Juric v Adrienn Nagy | 6-4,6-1 |
| ITF W15 Antalya | 2021/04/06 07:00 | Adrienn Nagy v Diana Demidova | 2-6,5-7 |
| ITF W15 Bratislava | 2021/03/24 14:45 | Adrienn Nagy v Verena Meliss | 3-6,4-6 |
| ITF W15 Bratislava | 2021/03/17 10:50 | Timea Jaruskova v Adrienn Nagy | 6-7,6-2,6-4 |
| ITF W25 Pune | 2021/03/10 06:25 | Marianna Zakarlyuk v Adrienn Nagy | 6-4,6-1 |
| ITF W15 New Delhi | 2021/03/06 04:30 | Adrienn Nagy v Irina Khromacheva | 0-6,1-6 |
| ITF W15 New Delhi | 2021/03/05 08:50 | Adrienn Nagy v Rutuja Bhosale | 6-1,3-6,6-2 |