Stadium: Court 6 Round: 62
| ITF Women Badenweiler | 2018/09/01 09:00 | Maja Issler v Samantha Koelliker | 7-5,6-4 |
| ITF Women Verbier | 2018/06/27 12:35 | Diana Martynov v Samantha Koelliker | 6-3,4-6,6-2 |
| ITF Women Verbier | 2018/06/25 07:00 | Ayline Esina Samardzic v Samantha Koelliker | 4-6,5-7 |
| ITF Women Klosters | 2018/06/17 08:00 | Thaisa Grana Pedretti v Samantha Koelliker | 6-1,6-1 |
| ITF Women Klosters | 2018/06/16 08:00 | Dominique Meyer v Samantha Koelliker | 2-6,6-3,2-6 |
| ITF Women Prerov Qual | 2018/06/09 11:00 | Marketa Petruzelova v Samantha Koelliker | 6-2,6-0 |
| ITF Women Tacarigua | 2018/05/05 15:00 | Gail Brodsky v Samantha Koelliker | 6-2,6-1 |
| ITF Women Florence | 2017/10/17 14:00 | Hanna Chang v Samantha Koelliker | 6-2,6-2 |
| ITF Women Szekesfehervar | 2018/09/02 09:30 | Nikola Breckova v Sofia Milatova | 6-0,6-2 |
| ITF Women Vienna | 2018/07/15 08:00 | Silvia Njiric v Sofia Milatova | 6-3,6-1 |
| ITF Women Vienna | 2018/07/14 12:00 | Alica Rusova v Sofia Milatova | 3-6,6-4,6-7 |
| ITF Women Vienna | 2018/07/14 07:00 | Raquel D Teixeira v Sofia Milatova | 0-6,0-6 |
| ITF Women Banja Luka Qual | 2018/06/03 07:00 | Karla Kilic v Sofia Milatova | 6-3,6-3 |
| ITF Women Maribor Qual | 2017/06/11 09:30 | Neli Sunjic v Sofia Milatova | 6-1,6-4 |
| ITF Women Maribor Qual | 2017/06/10 10:00 | Radina Rakic v Sofia Milatova | 3-6,1-6 |