Stadium: Court 3 Round: 54 Ground: Hardcourt outdoor
| Minsk, Singles W-ITF-BLR-03A | 2019/11/15 07:00 | Piter, Katarzyna v Lucia Bronzetti | 4-6,1-6 |
| Minsk, Singles W-ITF-BLR-03A | 2019/11/14 11:10 | Piter, Katarzyna v Valeriya Yushchenko | 6-2,6-4 |
| Minsk, Singles W-ITF-BLR-03A | 2019/11/13 07:00 | Ylena In-Albon v Piter, Katarzyna | 4-6,0-6 |
| ITF W25 Petange | 2019/11/01 15:30 | Piter, Katarzyna v Sofya Lansere | 4-6,3-6 |
| ITF W25 Petange | 2019/10/31 14:45 | Cadantu, Alexandra v Piter, Katarzyna | 5-7,6-4,2-6 |
| ITF W25 Petange | 2019/10/29 15:25 | Piter, Katarzyna v Zanevska, Maryna | 6-3,7-6 |
| ITF W25 Istanbul | 2019/10/24 09:00 | Anna Kubareva v Piter, Katarzyna | 6-2,6-1 |
| ITF W25 Istanbul | 2019/10/23 09:15 | Piter, Katarzyna v Lesley Pattinama Kerkhove | 6-4,7-5 |
| ITF W15 Cairo | 2019/12/14 08:00 | Steur, Julyette Maria Josephine v Lantigua de La Nuez, Ana | 7-6,6-3 |
| ITF W15 Cairo | 2019/12/13 09:30 | Lantigua de La Nuez, Ana v Viertler, Marion | 6-3,6-3 |
| ITF W15 Cairo | 2019/12/12 10:20 | Lantigua de La Nuez, Ana v Sokovic, Nevena | 6-3,3-6,6-2 |
| ITF W15 Cairo | 2019/12/11 07:30 | Lantigua de La Nuez, Ana v Makhorkina, Anna | 6-2,6-7,7-6 |
| ITF W15 Cairo | 2019/12/05 07:30 | Viertler, Marion v Lantigua de La Nuez, Ana | 6-3,6-3 |
| ITF W15 Cairo | 2019/12/03 10:00 | Nina Ugrelidze v Lantigua de La Nuez, Ana | 3-6,2-6 |
| ITF W15 Cairo | 2019/11/29 08:00 | Lamis Alhussein Abdel Aziz v Lantigua de La Nuez, Ana | 6-3,6-4 |
| ITF W15 Cairo | 2019/11/28 09:30 | Anastasia Zolotareva v Lantigua de La Nuez, Ana | 1-6,4-6 |