Stadium: Court 2 Round: 54 Ground: Clay
| ITF Women Frydek Mistek | 2018/09/08 10:40 | Koelliker, Samantha v Sofia Milatova | 3-6,2-6 |
| ITF Women Badenweiler | 2018/09/01 09:00 | Issler, Maja v Koelliker, Samantha | 7-5,6-4 |
| ITF Women Verbier | 2018/06/27 12:35 | Diana Martynov v Koelliker, Samantha | 6-3,4-6,6-2 |
| ITF Women Verbier | 2018/06/25 07:00 | Ayline Esina Samardzic v Koelliker, Samantha | 4-6,5-7 |
| ITF Women Klosters | 2018/06/17 08:00 | Thaisa Grana Pedretti v Koelliker, Samantha | 6-1,6-1 |
| ITF Women Klosters | 2018/06/16 08:00 | Meyer, Dominique v Koelliker, Samantha | 2-6,6-3,2-6 |
| ITF Women Prerov Qual | 2018/06/09 11:00 | Petruzelova, Marketa v Koelliker, Samantha | 6-2,6-0 |
| ITF Women Tacarigua | 2018/05/05 15:00 | Brodsky, Gail v Koelliker, Samantha | 6-2,6-1 |
| ITF W25 Horb | 2019/07/23 11:30 | Schultheiss, Carmen v Jenny Duerst | 6-0,6-1 |
| ITF W25 Horb | 2019/07/22 13:00 | Laura Boehner v Jenny Duerst | 3-6,0-6 |
| ITF W25 Aschaffenburg | 2019/07/15 12:30 | Julia Stamatova v Jenny Duerst | 6-3,6-0 |
| ITF W25 Klosters | 2019/06/20 07:00 | Sabino, Lisa v Jenny Duerst | 6-4,6-3 |
| ITF W25 Klosters | 2019/06/19 07:00 | Jenny Duerst v Sanesi, Gaia | 6-1,6-3 |
| ITF W25 Klosters | 2019/06/17 09:00 | Ewa, Duda v Jenny Duerst | 0-6,2-6 |
| Kaltenkirchen, Singles Qualifying W-ITF-GER-07A | 2019/06/12 08:30 | Eva Vedder v Jenny Duerst | 6-2,6-3 |
| Kaltenkirchen, Singles Qualifying W-ITF-GER-07A | 2019/06/11 13:55 | Jenny Duerst v Zawadzka, Joanna | 7-6,6-0 |