[451] Katarzyna Piter 0-6,1-6 Bernarda Pera [90] 2021-09-18 13:00
Stadium: Court 1 Round: 14 Ground: Hardcourt outdoor
Home History
| WTA Hamburg | 2021/07/05 08:00 | Katarzyna Piter v Katharina Gerlach | 2-6,5-7 |
| WTA Bad Homburg | 2021/06/21 14:30 | Petra Kvitova v Katarzyna Piter | 4-6,6-1,6-4 |
| WTA Bad Homburg | 2021/06/20 09:00 | Katarzyna Piter v Nastasja Schunk | 7-6,2-6,7-6 |
| WTA Bogota | 2021/04/03 16:25 | Katarzyna Piter v Marina Melnikova | 5-7,0-6 |
| WTA Guadalajara | 2021/03/06 23:20 | Olga Govortsova v Katarzyna Piter | 6-0,6-2 |
| WTA Abu Dhabi | 2021/01/05 08:05 | Katarzyna Piter v Jessica Pieri | 4-6,0-6 |
| ITF W80 Tyler | 2020/10/26 19:20 | Mayo Hibi v Katarzyna Piter | 6-4,6-7,10-5 |
| ITF W60 Saint Malo | 2020/09/08 09:45 | Katarzyna Piter v Flavie Brugnone | 0-6,3-6 |
Away History
| WTA Portoroz | 2021/09/15 09:00 | Lucia Bronzetti v Bernarda Pera | 2-6,6-3,6-3 |
| WTA Portoroz | 2021/09/13 13:25 | Bernarda Pera v Fiona Ferro | 6-4,6-3 |
| US Open Women | 2021/08/31 00:00 | Bernarda Pera v Tamara Zidansek | 4-6,6-7 |
| WTA Cleveland | 2021/08/22 18:50 | Bernarda Pera v Nadia Podoroska | 2-6,4-6 |
| WTA Cincinnati | 2021/08/18 17:00 | Bernarda Pera v Jil Teichmann | 1-6,4-6 |
| WTA Cincinnati | 2021/08/17 15:00 | Rebecca Peterson v Bernarda Pera | 4-6,1-6 |
| WTA Montreal | 2021/08/07 15:00 | Bernarda Pera v Harriet Dart | 6-3,4-6,3-6 |
| WTA Budapest | 2021/07/15 09:00 | Anhelina Kalinina v Bernarda Pera | 7-5,6-3 |