Ronja Stern
Ronja Stern from Switzerland: Women's singles and Mixed doubles. Profile, results, matches and ranking history.
Switzerland
- YONEX Swiss Open 2023 · 21 – 26 March 2023
- YONEX US Open 2019 · 9 – 14 July 2019
- Barcelona Spain Masters 2018 · 28 August – 2 September 2018
- YONEX Swiss Open 2018 · 20 – 25 February 2018