Stadium: Court 5 Round: 26 Ground: Hardcourt outdoor
| ITF - W15 Monastir | 2021/08/04 17:30 | Olga Helmi v Federica Prati | 6-3,6-1 |
| 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 Lisabona | 2021/07/08 10:00 | Yvonne Cavalle-Reimers v Olga Helmi | 7-6,4-6,6-2 |
| ITF - W25 Lisabona | 2021/07/06 08:30 | Olga Helmi v Na-Lae Han | 6-4,7-6 |
| ITF - W25 Lisabona | 2021/07/05 08:30 | Olga Helmi v Ines Oliveira | 6-1,6-1 |
| ITF - W25 Lisabona | 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 - W15 Monastir | 2021/08/04 16:00 | Gianna Pielet v Feryel Ben Hassen | 6-4,6-0 |
| ITF - W15 Monastir | 2021/08/03 08:30 | Gianna Pielet v Elena Micic | 6-1,6-2 |
| ITF - W15 Monastir | 2021/08/02 16:00 | Gianna Pielet v Renne Singla | 6-0,6-4 |
| ITF - W15 Monastir | 2021/07/27 09:00 | Gianna Pielet v Katja Wiersholm | 1-6,3-6 |
| ITF - W15 Monastir | 2021/07/26 10:30 | Gianna Pielet v Sophie Williams | 6-1,6-4 |
| ITF - W15 Monastir | 2021/07/19 10:30 | Gianna Pielet v Marianne Argyrokastriti | 6-7,6-3,7-10 |
| ITF - W15 Monastir | 2021/07/15 08:30 | Gianna Pielet v Tiphanie Lemaitre | 3-6,2-6 |
| ITF - W15 Monastir | 2021/07/14 08:30 | Emilie L Gallagher v Gianna Pielet | 6-3,2-6,6-7 |