Stadium: Court 6 Round: 25 Ground: Hardcourt outdoor
| ITF - W15 Antalya | 2021/10/18 07:00 | Anet A Koskel v Aline Thommen | 6-1,6-3 |
| ITF - W15 Antalya | 2021/10/17 07:00 | Greta Medeghini v Aline Thommen | 7-5,3-6,7-10 |
| ITF - W15 Antalya | 2021/10/12 07:00 | Aline Thommen v Natalie Augustinova | 6-7,3-6 |
| ITF - W15 Cairo | 2021/09/15 11:40 | Sabina Dadaciu v Aline Thommen | 7-5,6-3 |
| ITF - W15 Cairo | 2021/09/08 13:15 | Aline Thommen v Chelsea Vanhoutte | 2-6,2-6 |
| ITF - W15 Cairo | 2021/09/01 08:00 | Barbora Matusova v Aline Thommen | 7-6,4-6,6-1 |
| ITF - W25 Verbier | 2021/08/22 12:10 | Aline Thommen v Vivian Wolff | 6-7,2-6 |
| ITF - W15 Cairo | 2021/08/05 08:00 | Aline Thommen v Tina Nadine Smith | 1-6,6-3,0-6 |
| ITF - W25 Frydek Mistek | 2021/09/05 12:00 | Ema Baraniakova v Joanna Zawadzka | 6-1,6-1 |
| ITF - W25 Radom | 2021/08/09 12:15 | Joanna Zawadzka v Yuliana Lizarazo | 3-6,3-6 |
| ITF - W25 Radom | 2021/08/08 09:30 | Joanna Zawadzka v Urszula Nebelska | 6-4,6-2 |
| ITF - W25 Bydgoszcz | 2021/08/01 08:00 | Joanna Zawadzka v Karolina Novakova | 4-6,3-6 |
| Polish National Tour - Feminin | 2021/07/14 10:35 | Joanna Zawadzka v Magdalena Frech | 3-6,1-6 |
| Polish National Tour - Feminin | 2021/07/12 09:30 | Joanna Zawadzka v Magdalena Hedrzak | 6-3,6-7,7-5 |
| ITF - W15 Monastir | 2021/07/02 09:40 | Giulia Morlet v Joanna Zawadzka | 4-6,6-4,6-1 |
| ITF - W15 Monastir | 2021/07/01 10:25 | Joanna Zawadzka v Alice Tubello | 7-5,2-6,6-2 |