Stadium: Court 2 Round: 54 Ground: Clay
| ITF W25 Radom | 2021/08/09 13:30 | Maileen Nuudi v Erika Sema | 5-7,6-7 |
| ITF W25 Pärnu | 2021/08/05 06:55 | Berfu Cengiz v Maileen Nuudi | 7-6,6-2 |
| ITF W25 Pärnu | 2021/08/04 15:25 | Iveta Dapkute v Maileen Nuudi | 3-6,1-6 |
| ITF W15 Knokke | 2021/07/26 16:00 | Maileen Nuudi v Zofia Podbiol | 6-2,6-3 |
| ITF W15 Knokke | 2021/07/25 14:00 | Maileen Nuudi v Gigi Sy A Foek | 6-1,6-2 |
| ITF W15 Alkmaar | 2021/06/21 14:30 | Maileen Nuudi v Anouk Koevermans | 6-7,3-6 |
| ITF W25 Liepāja | 2021/05/28 09:20 | Anna Zaja v Maileen Nuudi | 6-3,5-7,6-2 |
| ITF W25 Liepāja | 2021/05/27 09:55 | Dea Herdzelas v Maileen Nuudi | 3-6,3-6 |
| ITF W60 Nur-Sultan | 2021/07/13 08:40 | Lina Glushko v Valeria Savinykh | 3-6,6-3,2-6 |
| ITF W25 Nur-Sultan | 2021/07/07 05:25 | Shalimar Talbi v Lina Glushko | 4-6,6-4,6-3 |
| ITF W25 Madrid | 2021/06/13 12:00 | Ioana Zvonaru v Lina Glushko | 7-6,6-4 |
| ITF W25 Madrid | 2021/06/09 07:15 | Lina Glushko v Xiaodi You | 6-3,3-6,6-7 |
| ITF W25 Madrid | 2021/06/08 09:20 | Malene Helgo v Lina Glushko | 4-6,2-6 |
| ITF W25 Madrid | 2021/06/07 07:15 | Ksenia S L Kravtseva v Lina Glushko | 0-6,1-6 |
| ITF W15 Jerusalem | 2021/05/15 06:55 | Lina Glushko v Ekaterina Yashina | 6-1,1-6,3-6 |
| ITF W15 Jerusalem | 2021/05/14 07:00 | Jenny Duerst v Lina Glushko | 2-6,1-6 |