Stadium: Centre Court Versmold Round: 1
| ITF W25 Moscow | 2020/02/28 07:55 | Ekaterina Kazionova v Vivian Heisen | 4-6,6-4,6-4 |
| ITF W25 Moscow | 2020/02/27 08:00 | Aneta Laboutkova v Vivian Heisen | 6-7,4-6 |
| ITF W25 Moscow | 2020/02/26 13:00 | Vivian Heisen v Sofya Lansere | 6-1,4-6,6-4 |
| ITF W25 Kazan | 2020/01/23 07:00 | Vivian Heisen v Valentini Grammatikopoulou | 2-6,1-6 |
| ITF W25 Kazan | 2020/01/22 08:25 | Vivian Heisen v Alisa Kummel | 6-4,6-0 |
| ITF W100 Dubai | 2019/12/08 13:00 | Vivian Heisen v Nicoleta-Catalina Dascalu | 1-6,3-6 |
| ITF W60 Nantes | 2019/10/31 10:00 | Martina Caregaro v Vivian Heisen | 6-0,6-2 |
| ITF W60 Nantes | 2019/10/30 11:10 | Vivian Heisen v Verena Meliss | 6-4,6-4 |
| ITF W15 Cairo | 2019/12/09 09:00 | Joelle Lilly Sophie Steur v Dejana Milenkovic | 3-6,6-2,6-10 |
| ITF W15 Cairo | 2019/12/04 07:30 | Joelle Lilly Sophie Steur v Carlota Martinez Cirez | 3-6,1-6 |
| ITF W15 Cairo | 2019/12/02 07:30 | Alina Michalitsch v Joelle Lilly Sophie Steur | 1-6,3-6 |
| ITF W25 Naples | 2019/11/18 14:00 | Anna Turati v Joelle Lilly Sophie Steur | 6-0,6-0 |
| ITF W25 Naples | 2019/11/17 14:00 | Joelle Lilly Sophie Steur v Anastasia Reimchen | 6-2,6-1 |
| ITF W25 Orlando | 2019/11/11 15:00 | Joelle Lilly Sophie Steur v Corinna Dentoni | 0-6,0-6 |
| ITF W60 Versmold | 2019/07/08 09:15 | Polina Leykina v Joelle Lilly Sophie Steur | 6-3,7-5 |
| ITF Women Cairo | 2018/12/13 11:05 | Yekaterina Dmitrichenko v Joelle Lilly Sophie Steur | 6-3,6-7,6-2 |