Stadium: Court 1 Round: 24 Ground: Clay
| UTR Pro Tennis Series – Prantsusmaa – naised | 2020/08/28 07:00 | Marianna Zakarlyuk v Justina Mikulskyte | 3-6,6-2,7-10 |
| UTR Pro Tennis Series – Prantsusmaa – naised | 2020/08/27 14:00 | Marianna Zakarlyuk v Justina Mikulskyte | 6-1,6-3 |
| UTR Pro Tennis Series – Prantsusmaa – naised | 2020/08/24 10:00 | Marianna Zakarlyuk v Justina Mikulskyte | 1-6,1-6 |
| UTR Pro Tennis Series – Prantsusmaa – naised | 2020/08/22 13:55 | Marianna Zakarlyuk v Justina Mikulskyte | 6-4,2-6,10-4 |
| UTR Pro Tennis Series – Prantsusmaa – naised | 2020/08/19 10:45 | Marianna Zakarlyuk v Justina Mikulskyte | 6-4,4-6,5-10 |
| ITF W25 Oeiras | 2021/04/27 08:55 | Justina Mikulskyte v Adrienn Nagy | 3-6,6-2,10-5 |
| ITF W25 Oeiras | 2021/04/25 13:00 | Justina Mikulskyte v Maria Santos | 6-1,6-3 |
| UTR Pro Tennis Series Barcelona - naised | 2021/04/18 08:30 | Justina Mikulskyte v Oana Georgeta Simion | 6-2,6-4 |
| UTR Pro Tennis Series Barcelona - naised | 2021/04/17 08:30 | Oksana Selekhmeteva v Justina Mikulskyte | 5-7,7-6,2-6 |
| UTR Pro Tennis Series Barcelona - naised | 2021/04/16 12:30 | Eva Martinez Regalado v Justina Mikulskyte | 2-6,1-6 |
| UTR Pro Tennis Series Barcelona - naised | 2021/04/15 11:30 | Irys Ekani v Justina Mikulskyte | 7-5,3-6,3-6 |
| UTR Pro Tennis Series Barcelona - naised | 2021/04/14 12:30 | Berta M Avante v Justina Mikulskyte | 3-6,0-6 |
| UTR Pro Tennis Series Barcelona - naised | 2021/04/13 14:30 | Jillian Louise Roa v Justina Mikulskyte | 6-4,2-6,0-5 |
| ITF W25 Dubai | 2021/03/31 10:15 | Marianna Zakarlyuk v Jodie Anna Burrage | 1-6,5-7 |
| ITF W25 Dubai | 2021/03/29 11:05 | Indy De Vroome v Marianna Zakarlyuk | 1-6,6-7 |
| ITF W25 Pune | 2021/03/14 04:30 | Laura Pigossi v Marianna Zakarlyuk | 6-0,3-6,7-6 |
| ITF W25 Pune | 2021/03/13 04:30 | Marianna Zakarlyuk v Miriam Bulgaru | 6-7,6-4,6-4 |
| ITF W25 Pune | 2021/03/12 07:05 | Marianna Zakarlyuk v Rutuja Bhosale | 7-5,6-2 |
| ITF W25 Pune | 2021/03/10 06:25 | Marianna Zakarlyuk v Adrienn Nagy | 6-4,6-1 |
| ITF W15 Antalya | 2021/02/18 09:30 | Aurora Zantedeschi v Marianna Zakarlyuk | 6-1,4-6,6-4 |
| ITF W15 Antalya | 2021/02/17 09:35 | Ane M D Olmo v Marianna Zakarlyuk | 6-3,4-6,6-7 |