Stadium: Court 3 Round: 44
| ITF Women Obidos Qual | 2018/04/14 13:00 | Lulu Sun v Ka, Andrea | 6-4,6-4 |
| Obidos, Singles W-WITF-POR-12A | 2018/04/11 18:30 | Freya Christie v Ka, Andrea | 7-5,6-3 |
| Antalya, Singles Qualifying W-WITF-TUR-08A | 2018/03/22 08:50 | Rebecca Sramkova v Ka, Andrea | 6-0,6-2 |
| Antalya, Singles Qualifying W-WITF-TUR-08A | 2018/03/21 08:55 | Yazgan, Ebru Zeynep v Ka, Andrea | 1-6,4-6 |
| Antalya, Singles Qualifying W-WITF-TUR-08A | 2018/03/15 09:20 | Ka, Andrea v Takamura, Satsuki | 2-6,6-2,3-6 |
| Antalya, Singles Qualifying W-WITF-TUR-08A | 2018/03/13 07:30 | Ka, Andrea v Sarioglan, Zeynep Sena | 6-3,6-0 |
| ITF Women Hammamet | 2018/02/22 11:00 | Eklund, Mia v Ka, Andrea | 1-6,6-3,3-6 |
| ITF Women Hammamet | 2018/02/20 11:25 | Avvantaggiati, Vittoria v Ka, Andrea | 1-6,1-6 |
| ITF Women Obidos Qual | 2018/04/21 15:00 | Oliveira, Leonor v Pitak, Katarzyna | 0-6,4-6 |
| ITF Women Loughborough Qual | 2018/02/06 10:00 | Lena Papadakis v Pitak, Katarzyna | 6-3,6-0 |
| ITF Women Loughborough Qual | 2018/02/05 10:00 | Pitak, Katarzyna v Pitak, Aleksandra | 7-5,6-3 |
| ITF Women Shrewsbury Qual | 2017/11/05 15:25 | Barnett, Alicia v Pitak, Katarzyna | 6-2,6-2 |
| ITF Women Sunderland | 2017/10/31 16:55 | Richardson, Erin v Pitak, Katarzyna | 2-6,6-2,6-2 |
| ITF Women Sunderland | 2017/10/30 11:00 | Pitak, Katarzyna v Miller, Nell | 7-6,6-4 |
| ITF Women Wirral | 2017/10/24 10:30 | Pitak, Katarzyna v Lucrezia Stefanini | 3-6,3-6 |
| ITF Women Wirral | 2017/10/23 09:30 | Popescu, Anna v Pitak, Katarzyna | 2-6,4-6 |