Stadium: Court 1 Round: 25 Ground: Hardcourt outdoor
| ITF W15 Jerusalem | 2021/05/14 07:00 | Jenny Duerst v Lina Glushko | 2-6,1-6 |
| ITF W15 Jerusalem | 2021/05/13 09:00 | Hiroko Kuwata v Jenny Duerst | 6-2,6-7,2-6 |
| ITF W15 Jerusalem | 2021/05/12 08:30 | Jenny Duerst v Kristina Milenkovic | 6-4,6-2 |
| ITF W15 Ramat Hasharon | 2021/05/06 08:45 | Shavit Kimchi v Jenny Duerst | 7-6,2-6,7-6 |
| ITF W15 Ramat Hasharon | 2021/05/04 07:00 | Shelly Bereznyak v Jenny Duerst | 4-6,4-6 |
| ITF W25 Oeiras | 2021/04/27 16:00 | Jenny Duerst v Maria G Carrasco | 6-7,3-6 |
| ITF W25 Oeiras | 2021/04/26 10:00 | Sara Cakarevic v Jenny Duerst | 4-6,6-2,9-11 |
| ITF W25 Oeiras | 2021/04/25 10:00 | Mariana Campino v Jenny Duerst | 1-6,0-6 |
| ITF W15 Monastir | 2021/04/29 11:00 | Jana Kolodynska v Olga Helmi | 4-6,2-6 |
| ITF W15 Monastir | 2021/04/28 10:10 | Sopiko Tsitskishvili v Jana Kolodynska | 4-6,6-7 |
| ITF W15 Monastir | 2021/04/21 12:30 | Daniela Vismane v Jana Kolodynska | 6-4,6-1 |
| ITF W15 Monastir | 2021/03/17 09:45 | Karman Kaur Thandi v Jana Kolodynska | 6-2,3-6,6-3 |
| ITF W15 Monastir | 2021/03/14 08:30 | Lucrezia Stefanini v Jana Kolodynska | 6-1,0-6,6-7 |
| ITF W15 Monastir | 2021/03/13 08:30 | Jana Kolodynska v Anastasia E Nefedova | 7-5,6-1 |
| ITF W15 Monastir | 2021/03/12 09:55 | Jana Kolodynska v Eliessa Vanlangendonck | 6-4,6-0 |
| ITF W15 Monastir | 2021/03/11 11:35 | Sakura Hondo v Jana Kolodynska | 5-7,1-6 |