Round: 54 Ground: Hardcourt indoor
| ITF W15 Dublin | 2019/07/30 13:15 | Maja Issler v Natasha Fourouclas | 7-6,3-6,6-10 |
| ITF Women Monastir | 2018/11/14 15:00 | Maja Issler v Melania Delai | 1-6,2-6 |
| ITF Women Monastir | 2018/11/11 08:30 | Maja Issler v Elizaveta Kuznetsova | 6-3,6-2 |
| ITF Women Monastir | 2018/11/06 09:45 | Maja Issler v Hind Abdelouahid | 4-6,5-7 |
| ITF Women Monastir | 2018/10/30 12:00 | Tamara Curovic v Maja Issler | 6-3,4-6,6-1 |
| ITF Women Badenweiler | 2018/09/02 09:00 | Antonia Schmidt v Maja Issler | 6-0,2-6,6-4 |
| ITF Women Badenweiler | 2018/09/01 09:00 | Maja Issler v Samantha Koelliker | 7-5,6-4 |
| ITF Women Wanfercee-Baulet | 2018/08/20 07:30 | Maja Issler v Emily Casteleyn | 6-1,5-7,3-6 |
| ITF W15 Parnu | 2019/11/06 13:00 | Elena Malygina v Liisa Vehvilainen | 6-1,7-6 |
| ITF W15 Parnu | 2019/11/05 10:30 | Liisa Vehvilainen v Julia Avdeeva | 6-4,6-4 |
| ITF W15 Stockholm | 2019/10/29 09:00 | Margarita Ignatjeva v Liisa Vehvilainen | 6-2,6-4 |
| ITF W15 Stockholm | 2019/10/28 09:00 | Saga Koch v Liisa Vehvilainen | 2-6,0-6 |
| ITF W15 Oslo | 2019/10/22 11:15 | Martina Pradova v Liisa Vehvilainen | 6-3,6-4 |
| ITF W15 Oslo | 2019/10/21 07:00 | Liisa Vehvilainen v Katja Wiersholm | 6-3,4-6,11-9 |
| ITF W15 Netanya | 2019/06/19 06:30 | Lou Adler v Liisa Vehvilainen | 6-3,6-3 |
| ITF W25 Akko | 2019/06/12 13:20 | Liisa Vehvilainen v Shavit Kimchi | 1-6,0-6 |