| Italian International - Kvinner | 2019/12/13 11:55 | Amalie Schulz v Petra Polanc | L | 2-1 |
| Italian Int. - Kval - Kvinner | 2019/12/12 15:35 | Anna Mikhalkova v Petra Polanc | W | 1-2 |
| Slovenia - Future Series - Kvinner | 2019/11/23 10:20 | Petra Polanc v Jenjira Stadelmann | L | 0-2 |
| Slovenia - Future Series - Kvinner | 2019/11/22 17:55 | Nella Siilasmaa v Petra Polanc | W | 1-2 |
| Slovenia - Future Series - Kvinner | 2019/11/22 11:55 | Petra Polanc v Katrin Neudolt | W | 2-1 |
| Ungarn - Internasjonal - Kvinner - Kval | 2019/10/30 14:15 | Silvi Wulandari v Petra Polanc | L | 2-1 |
| Czech Open - Kvinner | 2019/09/28 16:00 | Petra Polanc v Abigail Holden | L | 0-2 |
| Czech Open - Kvinner | 2019/09/28 09:30 | Petra Polanc v Maria Delcheva | W | 2-1 |
| Slovak Open Women Qual | 2020/02/26 13:55 | Annie Sjoqvist v Karolina Wladzinska | W | 0-2 |
| Italian Int. - Kval - Kvinner | 2019/12/12 13:50 | Karolina Wladzinska v Gayle Mahulette | L | 0-2 |
| Polish Int. Women | 2019/09/20 13:00 | Karolina Wladzinska v Moya Ryan | L | 1-2 |
| Hellas Open Women | 2019/08/09 14:00 | Karolina Wladzinska v Georgina Bland | L | 1-2 |
| Hellas Open Women | 2019/08/09 09:00 | Tereza Svabikova v Karolina Wladzinska | D | 1-1 |
| Litauen Int. - Kvinner - Kval | 2019/06/06 13:00 | Anna Bygum v Karolina Wladzinska | L | 2-1 |
| Latvia Int. kvinner Qual | 2019/05/31 07:30 | Emilia Petersen Norberg v Karolina Wladzinska | L | 2-1 |
| Swiss Open - Kvinnedouble - Kval | 2018/09/20 17:30 | Karolina Wladzinska v Hrystyna Dzhangobekova | L | 1-2 |