Stadium: Court 5 Round: 25 Ground: Hardcourt outdoor
| ITF W25 Kyiv | 2021/07/22 07:00 | Poznikhirenko, Ganna v Su Jeong Jang | 6-7,5-7 |
| ITF W25 Kyiv | 2021/07/21 08:55 | Poznikhirenko, Ganna v Kostenko, L. | 6-1,6-0 |
| ITF W25 Madrid | 2021/06/15 07:00 | Poznikhirenko, Ganna v Viktoria Morvayova | 4-6,0-6 |
| ITF W25 Madrid | 2021/06/14 09:30 | Poznikhirenko, Ganna v Ashley Lahey | 1-6,6-4,10-6 |
| ITF W25 Madrid | 2021/06/09 09:05 | Poznikhirenko, Ganna v Kostova, Elitsa | 3-6,3-6 |
| ITF W25 Madrid | 2021/06/08 07:10 | Poznikhirenko, Ganna v Judith P Saavedra | 6-1,6-2 |
| UTR Pro Tennis Series Barcelona Women | 2021/06/04 09:30 | Berta M Avante v Poznikhirenko, Ganna | 2-6,3-6 |
| UTR Pro Tennis Series Barcelona Women | 2021/06/03 12:30 | Richard, Zoe v Poznikhirenko, Ganna | 3-6,3-5 |
| ITF - W15 Monastir | 2021/08/03 08:30 | Astrid Cirotte v Smriti Bhasin | 6-1,6-2 |
| ITF - W15 Monastir | 2021/07/27 09:00 | Parazinskaite, Akvile v Astrid Cirotte | 6-4,6-4 |
| ITF - W15 Monastir | 2021/07/26 11:30 | Vineetha Mummadi v Astrid Cirotte | 6-7,3-6 |
| ITF - W15 Monastir | 2021/07/20 09:30 | Bhunu, Valeria v Astrid Cirotte | 7-6,6-3 |
| ITF - W15 Monastir | 2021/07/19 11:30 | Anastasiya Kuparev v Astrid Cirotte | 1-6,1-6 |
| ITF - W15 Monastir | 2021/07/18 14:30 | Pirtac, Beatrice Laura v Astrid Cirotte | 1-6,1-6 |
| ITF - W15 Monastir | 2021/06/15 10:00 | Katarina Kozarov v Astrid Cirotte | 6-1,6-1 |
| ITF - W15 Monastir | 2021/06/14 10:30 | Jiho Shin v Astrid Cirotte | 6-7,7-6,5-10 |