Stadium: Hard 3 Round: 44 Ground: Clay
| ITF W25 Braunschweig | 2019/08/21 15:00 | Romy Koelzer v Katarzyna Piter | 4-6,6-4,6-7 |
| ITF W25 Leipzig | 2019/08/13 10:40 | Caroline Werner v Romy Koelzer | 6-4,3-6,11-9 |
| ITF W25 Leipzig | 2019/08/12 13:00 | Gabriela Horackova v Romy Koelzer | 3-6,6-3,5-10 |
| ITF W60 Hechingen | 2019/08/05 10:00 | Romy Koelzer v Julia Stamatova | 6-4,3-6,8-10 |
| ITF W25 Horb | 2019/07/26 15:45 | Oana Georgeta Simion v Romy Koelzer | 6-4,3-6,6-2 |
| ITF W25 Horb | 2019/07/25 10:00 | Manon Leonard v Romy Koelzer | 2-6,1-6 |
| ITF W25 Aschaffenburg | 2019/07/17 11:00 | Romy Koelzer v Indy De Vroome | 2-6,1-6 |
| ITF W25 Den Haag | 2019/07/04 07:30 | Allie Kiick v Romy Koelzer | 6-4,6-4 |
| ITF W15 Haren | 2019/08/27 09:00 | Emily Arbuthnott v Sylvie Zund | 6-4,6-3 |
| ITF W15 Haren | 2019/08/26 11:30 | Sylvie Zund v Celine Fritsch | 6-3,6-0 |
| ITF W15 Haren | 2019/08/25 08:00 | Marie-Charlot Lonnemann v Sylvie Zund | 4-6,1-6 |
| ITF W25 Bad Saulgau | 2019/07/31 09:30 | Nathaly Kurata v Sylvie Zund | 6-2,6-3 |
| ITF W25 Bad Saulgau | 2019/07/29 13:30 | Julia Wachaczyk v Sylvie Zund | 5-7,4-6 |
| ITF W25 Bad Saulgau | 2019/07/29 09:40 | Sylvie Zund v Diana Sumova | 6-0,4-6,10-8 |
| ITF W15 Tabarka | 2019/07/15 14:00 | Alice Amendola v Sylvie Zund | 6-4,6-4 |
| ITF W15 Tabarka | 2019/07/08 09:30 | Maria Zotova v Sylvie Zund | 7-5,6-4 |