Stadium: Court 8 Round: 25 Ground: Clay
| ITF W25 Bytom | 2019/07/27 10:00 | Nina Potocnik v Katarzyna Piter | 5-7,6-4,6-1 |
| ITF W25 Bytom | 2019/07/26 11:00 | Ipek Soylu v Katarzyna Piter | 5-7,6-1,4-6 |
| ITF W25 Bytom | 2019/07/25 12:30 | Karolina Kubanova v Katarzyna Piter | 1-6,1-6 |
| ITF W25 Bytom | 2019/07/24 08:00 | Marcelina Podlinska v Katarzyna Piter | 1-6,1-6 |
| ITF - Den Haag W25 | 2019/07/03 15:10 | Katarzyna Piter v Cagla Buyukakcay | 5-7,6-4,2-6 |
| ITF - Darmstadt W25 | 2019/06/27 10:00 | Olga Govortsova v Katarzyna Piter | 6-0,6-2 |
| ITF - Darmstadt W25 | 2019/06/25 16:00 | Romy Koelzer v Katarzyna Piter | 5-7,6-2,2-6 |
| ITF - Prerov W25 | 2019/06/13 10:20 | Miriam Bulgaru v Katarzyna Piter | 7-5,6-3 |
| ITF W25 Grodzisk Mazowiecki | 2019/07/30 10:55 | Aneta Laboutkova v Timea Jaruskova | 4-6,6-3,8-10 |
| ITF W25 Grodzisk Mazowiecki | 2019/07/29 08:00 | Constanze Stepan v Timea Jaruskova | 4-6,6-7 |
| ITF W15 Schio | 2019/07/25 10:30 | Yuliana Lizarazo v Timea Jaruskova | 6-4,6-1 |
| ITF W15 Schio | 2019/07/24 12:15 | Katsiaryna Skachkova v Timea Jaruskova | 6-4,6-7,0-6 |
| ITF W25 Baja | 2019/07/15 10:30 | Timea Jaruskova v Jana Bojovic | 2-6,4-6 |
| ITF - Madryt W15 | 2019/06/27 08:00 | Timea Jaruskova v Ioana Loredana Rosca | 4-6,1-6 |
| ITF - Madryt W15 | 2019/06/25 16:30 | Timea Jaruskova v Maria Obispo Carretero | 6-2,6-3 |
| ITF - Madryt W25 | 2019/06/20 07:45 | Cagla Buyukakcay v Timea Jaruskova | 6-2,7-5 |