| Dutch International - Damer | 2023/04/14 07:20 | Clara Lassaux v Petra Polanc | W | 1-2 |
| Slovenien - Future Series - Damer | 2023/09/09 15:00 | Lucie Krulova v Petra Polanc | L | 2-1 |
| Slovenien - Future Series - Damer | 2023/09/09 08:00 | Tallulah Sharleen Van Coppenolle v Petra Polanc | W | 0-2 |
| Europeiska spelen - Damer | 2023/06/27 14:40 | Mia Blichfeldt v Petra Polanc | L | 2-0 |
| Austrian Open - Damer | 2023/05/27 09:30 | Yi-Ting Hung v Petra Polanc | L | 2-0 |
| Slovenia Open - Damer - Kval | 2023/05/17 13:00 | Milena Schnider v Petra Polanc | L | 2-0 |
| Dutch International - Damer | 2023/04/14 17:45 | Tara Shah v Petra Polanc | L | 2-0 |
| Dutch International - Damer | 2023/04/14 07:20 | Clara Lassaux v Petra Polanc | W | 1-2 |
| Polish Open - Damer | 2023/03/24 15:30 | Petra Polanc v Judith Mair | L | 1-2 |
| Dutch Open - Damer | 2023/10/12 10:40 | Rachael Darragh v Clara Lassaux | L | 2-0 |
| Belgian Int. - Damer | 2023/09/14 08:10 | Clara Lassaux v Keisha Fatimah Az Zahra | L | 0-2 |
| Slovenien - Future Series - Damer | 2023/09/08 14:20 | Lucie Krulova v Clara Lassaux | L | 2-0 |
| Nantes Int. - Damer | 2023/06/16 11:40 | Samiya Imad Farooqui v Clara Lassaux | L | 2-0 |
| Nantes Int. - Damer - Kval | 2023/06/15 09:20 | Clara Lassaux v Margaux Lasis | W | 2-0 |
| Denmark Masters - Damer - Kval | 2023/06/08 08:20 | Josefine Redkjær Jensen v Clara Lassaux | L | 2-0 |
| Slovenia Open - Damer - Kval | 2023/05/17 10:20 | Dounia Pelupessy v Clara Lassaux | L | 2-0 |
| Luxembourg Open - Damer | 2023/05/05 14:20 | Clara Lassaux v Ania Setien | L | 0-2 |