Stadium: Hard 3 Round: 44 Ground: Clay
| ITF W25 Brno | 2019/09/24 09:35 | Gabriela Horackova v Romy Koelzer | 6-3,6-4 |
| ITF W25 Podgorica | 2019/09/19 13:45 | Romy Koelzer v Raluca Georgiana Serban | 2-6,1-6 |
| ITF W25 Podgorica | 2019/09/18 10:45 | Romy Koelzer v Monika Kilnarova | 3-6,6-3,6-2 |
| 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 - W15 Antalya | 2019/09/29 07:30 | Antonia Schmidt v Sylvie Zund | 7-5,6-3 |
| ITF - W15 Antalya | 2019/09/16 07:30 | Jantje Tilbuerger v Sylvie Zund | 3-6,7-6,10-4 |
| ITF W25 St. Poelten | 2019/09/08 11:30 | Sylvie Zund v Emiliana Arango | 3-6,2-6 |
| ITF W25 St. Poelten | 2019/09/08 07:30 | Alina Michalitsch v Sylvie Zund | 1-6,7-5,5-10 |
| 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 |