Stadium: Court 5 Round: 62 Ground: Hardcourt outdoor
| ITF - W25 Santo Domingo | 2021/05/31 14:00 | Dasha Ivanova v Jessica Failla | 3-6,0-6 |
| ITF - W15 Monastir | 2021/05/13 10:00 | Olga Helmi v Dasha Ivanova | 6-4,6-4 |
| ITF - W15 Monastir | 2021/05/11 11:25 | Caroline Vernet v Dasha Ivanova | 2-6,2-6 |
| ITF - W15 Monastir | 2021/05/07 10:20 | Mallaurie Noel v Dasha Ivanova | 6-3,6-4 |
| ITF - W15 Monastir | 2021/05/06 08:30 | Julia Stamatova v Dasha Ivanova | 2-6,4-6 |
| ITF - W15 Monastir | 2021/05/04 13:35 | Amarissa K Toth v Dasha Ivanova | 3-6,6-2,4-6 |
| ITF - W15 Monastir | 2021/05/01 08:30 | Daniela Vismane v Dasha Ivanova | 4-6,6-4,6-2 |
| ITF - W15 Monastir | 2021/04/30 08:30 | Dasha Ivanova v Eva Vedder | 6-1,2-6,6-2 |
| ITF - W25 Santo Domingo | 2021/06/06 14:00 | Gianna Pielet v Alessandra Crump | 6-0,6-2 |
| ITF - W25 Santo Domingo | 2021/05/31 14:00 | Gianna Pielet v Montserrat Gonzalez | 2-6,4-6 |
| ITF - W25 Santo Domingo | 2021/05/30 14:00 | Gianna Pielet v Alica Rusova | 6-4,6-2 |
| ITF - W25 Pelham | 2021/05/16 15:00 | Sofia Sewing v Gianna Pielet | 6-0,6-2 |
| ITF - W25 Naples | 2021/05/03 15:00 | Gianna Pielet v Ayaka Okuno | 3-6,6-2,5-10 |
| UTR Pro Tennis Series - Florida - Feminin | 2021/05/02 14:30 | Irina Fetecau v Gianna Pielet | 6-2,6-0 |
| UTR Pro Tennis Series - Florida - Feminin | 2021/05/01 14:30 | Mckenna Schaefbauer v Gianna Pielet | 3-6,7-5,3-6 |
| UTR Pro Tennis Series - Florida - Feminin | 2021/04/30 13:00 | Nibedita Ghosh v Gianna Pielet | 2-6,6-4,3-6 |