Stadium: Court 3 Round: 44 Ground: Hardcourt outdoor
| ITF W25 Loule | 2021/10/06 09:00 | Dasha Lopatetskaya v Tatiana Pieri | 6-3,6-0 |
| ITF W25 Loule | 2021/10/05 11:20 | Tatiana Pieri v Akvile Parazinskaite | 6-4,6-2 |
| ITF W25 Loule | 2021/10/04 12:20 | Tatiana Pieri v Maria Dolores Lopez Martinez | 6-1,6-0 |
| ITF W25 Budapešť | 2021/09/27 12:35 | Sinja Kraus v Tatiana Pieri | 3-6,6-2,10-4 |
| ITF W25 Budapešť | 2021/09/26 11:30 | Tess Sugnaux v Tatiana Pieri | 2-6,3-6 |
| ITF W80 Wiesbaden | 2021/09/20 14:20 | Tatiana Pieri v Yana Morderger | 0-6,6-3,7-10 |
| ITF W60 Montreux | 2021/09/08 15:10 | Simona Waltert v Tatiana Pieri | 7-6,6-2 |
| ITF W60 Montreux | 2021/09/07 08:50 | Tatiana Pieri v Federica Arcidiacono | 7-5,2-6,10-6 |
| ITF W25 Lagos | 2021/10/13 11:25 | Diana Marcinkevica v Weronika Falkowska | 7-6,6-2 |
| ITF W25 Lagos | 2021/10/12 09:30 | Weronika Falkowska v Emily Webley-Smith | 6-3,6-2 |
| ITF W25 Lagos | 2021/10/11 09:30 | Weronika Falkowska v Beatrice Laura Pirtac | 6-0,6-0 |
| ITF W25 Loule | 2021/10/06 09:00 | Weronika Falkowska v Ganna Poznikhirenko | 3-6,1-6 |
| ITF W25 Loule | 2021/10/05 11:05 | Weronika Falkowska v Julia Payola | 6-3,6-4 |
| ITF W25 Loule | 2021/10/04 11:15 | Weronika Falkowska v Evgeniya Burdina | 6-1,7-5 |
| ITF W60 Caldas da Rainha | 2021/09/14 12:05 | Maddison Inglis v Weronika Falkowska | 3-6,7-5,6-3 |
| ITF W60 Caldas da Rainha | 2021/09/13 12:30 | Weronika Falkowska v Alicia Barnett | 7-6,6-4 |