Stadium: Court 1 Round: 28 Ground: Hardcourt outdoor
| ITF W15 Sana Margarita de Montbui - nők | 2021/05/28 13:10 | Justina Mikulskyte v Jessica Bouzas Maneiro | 2-6,6-2,7-5 |
| ITF W15 Sana Margarita de Montbui - nők | 2021/05/27 09:30 | Justina Mikulskyte v Adithya Karunaratne | 6-4,6-4 |
| ITF W15 Sana Margarita de Montbui - nők | 2021/05/26 10:40 | Justina Mikulskyte v Nina Rudiukova | 6-1,6-1 |
| ITF W25 Platja D’Aro | 2021/05/16 07:30 | Amanda Carreras v Justina Mikulskyte | 7-6,6-2 |
| ITF W60 Saint-Gaudens | 2021/05/10 14:50 | Tessah Andrianjafitrimo v Justina Mikulskyte | 6-4,6-2 |
| ITF W25 Oeiras | 2021/04/28 12:50 | Justina Mikulskyte v Beatriz Haddad Maia | 2-6,6-7 |
| 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 |
| ITF W15 Sana Margarita de Montbui - nők | 2021/05/28 11:00 | Solana Sierra v Yvonne Cavalle-Reimers | 7-5,0-6,6-3 |
| ITF W15 Sana Margarita de Montbui - nők | 2021/05/27 10:50 | Solana Sierra v Nahia Berecoechea | 7-5,6-0 |
| ITF W15 Sana Margarita de Montbui - nők | 2021/05/25 12:00 | Alba Carrillo Marin v Solana Sierra | 5-7,0-6 |
| ITF W15 Sharm El Sheikh | 2020/11/16 09:00 | Solana Sierra v Jasmine Conway | 6-7,6-4,4-10 |
| ITF W15 Sharm El Sheikh | 2020/11/10 07:20 | Joanna Garland v Solana Sierra | 6-3,6-4 |
| ITF W15 Sharm El Sheikh | 2020/11/09 08:00 | Anna Brogan v Solana Sierra | 3-6,6-3,7-10 |
| ITF W15 Sharm El Sheikh | 2020/11/08 08:00 | Anna Borovinskaya v Solana Sierra | 2-6,0-6 |
| ITF W15 Sharm El Sheikh | 2020/11/03 09:15 | Jessie Aney v Solana Sierra | 6-2,6-2 |