Stadium: Court 4 Round: 62 Ground: Clay
| ITF W60 Grodzisk Mazowiecki | 2021/07/25 09:35 | Monika Kilnarova v Rozalia Gruszczynska | 6-2,6-0 |
| Polish National Tour Women | 2021/07/14 09:15 | Martyna Kubka v Rozalia Gruszczynska | 6-3,6-2 |
| Polish National Tour Women | 2020/07/16 12:30 | Anastasiya Shoshyna v Rozalia Gruszczynska | 6-1,6-1 |
| Polish National Tour Women | 2020/07/15 15:10 | Rozalia Gruszczynska v Katarzyna Wysoczanska | 6-0,6-7,6-3 |
| Polish National Tour Women | 2020/06/17 14:30 | Rozalia Gruszczynska v Magdalena Frech | 7-5,1-6,0-6 |