Stadium: Court 1 Round: 44 Ground: Hardcourt outdoor
| ITF W60 Prerov | 2021/08/22 13:00 | Sohyun Park v Katerina Mandelikova | 6-3,6-2 |
| ITF W25 Bydgoszcz | 2021/08/02 11:30 | Katerina Mandelikova v Sakura Hosogi | 1-6,2-6 |
| ITF W25 Bydgoszcz | 2021/08/01 16:00 | Katerina Mandelikova v Ewa Samberger | 6-3,6-0 |
| ITF W60 Grodzisk Mazowiecki | 2021/07/26 12:50 | Katerina Mandelikova v Barbara Gatica | 5-7,1-6 |
| ITF W60 Grodzisk Mazowiecki | 2021/07/25 13:55 | Katerina Mandelikova v Marcelina Podlinska | 6-2,6-7,11-9 |
| ITF W60 Olomouc | 2021/07/19 09:50 | Elizabeth Halbauer v Katerina Mandelikova | 6-2,6-3 |
| ITF W60 Olomouc | 2021/07/18 08:00 | Nicole Gadient v Katerina Mandelikova | 3-6,4-6 |
| ITF W25 Wroclaw | 2021/06/27 08:00 | Barbora Miklova v Katerina Mandelikova | 2-6,6-4,10-2 |
| ITF W15 Monastir | 2021/12/06 10:30 | Arianna Zucchini v Nadia Rawson | 5-7,6-0,12-14 |
| ITF W25 Selva Gardena | 2021/11/28 09:40 | Olga Helmi v Arianna Zucchini | 1-6,6-1,11-9 |
| ITF W15 Solarino | 2021/11/09 09:30 | Arianna Zucchini v Bojana Klincov | 6-4,3-6,1-6 |
| ITF W15 Monastir | 2021/10/27 14:00 | Xinxin Yao v Arianna Zucchini | 6-1,6-4 |
| ITF W15 Monastir | 2021/10/22 08:30 | Luksika Kumkhum v Arianna Zucchini | 7-5,6-1 |
| ITF W15 Monastir | 2021/10/21 08:30 | Arianna Zucchini v Chiara Tomasetti | 6-2,6-3 |
| ITF W15 Monastir | 2021/10/19 09:50 | Arianna Zucchini v Diana Chehoudi | 6-2,6-2 |
| ITF W15 Cairo | 2021/09/30 08:30 | Arianna Zucchini v Irene Lavino | 6-7,1-6 |