Stadium: Court 4 Round: 25 Ground: Hardcourt outdoor
| 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 W60 Caldas da Rainha | 2019/09/25 10:00 | Amandine Hesse v Vivian Heisen | 6-4,6-0 |
| ITF W25 Roehampton | 2019/09/20 10:00 | Nuria Parrizas-Diaz v Vivian Heisen | 7-5,6-2 |
| ITF W25 Roehampton | 2019/09/18 11:05 | Myrtille Georges v Vivian Heisen | 1-6,1-6 |
| ITF W25 Roehampton | 2019/09/17 09:45 | Vivian Heisen v Chanelle Van Nguyen | 6-2,6-1 |
| ITF W60 Meitar | 2019/09/09 10:10 | Vivian Heisen v Nicole Khirin | 6-7,7-6,4-10 |
| ITF W25 Kazan | 2020/01/21 08:50 | Alisa Kummel v Anastasiia Poplavska | 7-6,3-6,11-9 |
| ITF W15 Antalya | 2019/12/01 07:00 | Keira Jirasook v Alisa Kummel | 6-2,6-2 |
| ITF W15 Shymkent | 2019/09/18 06:50 | Alisa Kummel v Anastasia Sukhotina | 5-7,2-6 |
| ITF W15 Shymkent | 2019/09/17 04:00 | Alisa Kummel v Kristina Mayer | 6-1,6-4 |
| ITF W25 Moscow | 2019/07/22 08:00 | Ilona Kremen v Alisa Kummel | 6-4,1-6,11-9 |
| ITF W15 Tabarka | 2019/04/08 11:45 | Emma Zakordoniec v Alisa Kummel | 0-6,7-6,14-12 |
| ITF W15 Tabarka | 2019/04/01 08:30 | Alisa Kummel v Eline Audenaert | 2-6,6-7 |
| ITF Women Sharm El Sheikh | 2018/10/24 11:10 | Ivana Sebestova v Alisa Kummel | 6-2,6-2 |