Stadium: Court 1 Round: 29 Ground: Hardcourt outdoor
| ITF W15 Monastir | 2021/07/29 08:00 | Olga Helmi v Ayumi Koshiishi | 1-6,5-7 |
| ITF W15 Monastir | 2021/07/28 10:25 | Olga Helmi v Nadine Keller | 7-5,6-3 |
| ITF W25 Lisbon | 2021/07/08 10:00 | Yvonne Cavalle-Reimers v Olga Helmi | 7-6,4-6,6-2 |
| ITF W25 Lisbon | 2021/07/06 08:30 | Olga Helmi v Na-Lae Han | 6-4,7-6 |
| ITF W25 Lisbon | 2021/07/05 08:30 | Olga Helmi v Ines Oliveira | 6-1,6-1 |
| ITF W25 Lisbon | 2021/07/04 08:30 | Olga Helmi v Sashi Kempster | 6-0,6-0 |
| ITF W25 Porto | 2021/06/25 09:30 | Arianne Hartono v Olga Helmi | 6-0,4-6,6-2 |
| ITF W25 Porto | 2021/06/24 12:35 | Olga Helmi v Yuriko Lily Miyazaki | 6-4,6-3 |
| ITF W15 Monastir | 2021/07/31 07:25 | Eliessa Vanlangendonck v Akvile Parazinskaite | 6-4,6-3 |
| ITF W15 Monastir | 2021/07/30 07:30 | Katarina Kozarov v Akvile Parazinskaite | 3-6,2-6 |
| ITF W15 Monastir | 2021/07/29 08:00 | Akvile Parazinskaite v Anastasia E Nefedova | 7-5,6-4 |
| ITF W15 Monastir | 2021/07/28 08:00 | Alba Rey Garcia v Akvile Parazinskaite | 3-6,4-6 |
| ITF W15 Monastir | 2021/07/27 09:00 | Akvile Parazinskaite v Astrid Cirotte | 6-4,6-4 |
| ITF W15 Monastir | 2021/07/26 11:30 | Ambre Feder v Akvile Parazinskaite | 2-6,1-6 |
| ITF W15 Monastir | 2021/07/21 10:40 | Anastasia E Nefedova v Akvile Parazinskaite | 3-6,6-3,6-2 |
| ITF W15 Monastir | 2021/07/20 08:30 | Humera Baharmus v Akvile Parazinskaite | 0-6,6-7 |