Stadium: Court 4 Round: 25 Ground: Clay
| ITF W15 Haren | 2019/09/01 09:30 | Sina Herrmann v Salma Djoubri | 1-6,0-6 |
| ITF W15 Haren | 2019/08/31 13:00 | Emily Arbuthnott v Sina Herrmann | 6-1,3-6,2-6 |
| ITF W15 Haren | 2019/08/30 12:30 | Sina Herrmann v Anna Pribylova | 6-3,6-1 |
| ITF W15 Haren | 2019/08/29 17:30 | Annelou Nab v Sina Herrmann | 0-6,2-6 |
| ITF W15 Haren | 2019/08/28 10:30 | Sina Herrmann v Laure Line Glaude | 6-0,6-2 |
| ITF W15 Wanfercee-Baulet | 2019/08/20 07:30 | Sina Herrmann v Corina Mader | 3-6,6-4,9-11 |
| ITF W15 Wanfercee-Baulet | 2019/08/19 09:00 | Sina Herrmann v Laura Boehner | 7-5,6-1 |
| ITF W15 Oldenzaal | 2019/08/14 08:00 | Sina Herrmann v Darja Vidmanova | 4-6,6-4,0-6 |
| ITF W25 Prague | 2019/08/30 09:00 | Barbara Haas v Katarzyna Piter | 6-2,5-7,6-4 |
| ITF W25 Prague | 2019/08/28 09:50 | Julie Gervais v Katarzyna Piter | 4-6,5-7 |
| ITF W25 Braunschweig | 2019/08/22 13:30 | Cagla Buyukakcay v Katarzyna Piter | 4-6,6-4,6-3 |
| ITF W25 Braunschweig | 2019/08/21 15:00 | Romy Koelzer v Katarzyna Piter | 4-6,6-4,6-7 |
| ITF W60 Warsaw | 2019/08/08 10:00 | Katarzyna Piter v Yue Yuan | 5-7,3-6 |
| ITF W60 Warsaw | 2019/08/07 08:00 | Katarzyna Piter v Maryna Chernyshova | 6-3,6-4 |
| ITF W25 Grodzisk Mazowiecki | 2019/08/03 12:30 | Maja Chwalinska v Katarzyna Piter | 6-2,6-2 |
| ITF W25 Grodzisk Mazowiecki | 2019/08/02 13:40 | Katarzyna Piter v Ulrikke Eikeri | 6-3,7-6 |