All the details of the opening day with Kiki Bertens and Carina Witthoeft in action at the Ladies Championship Gstaad.
WTA Staff

Both courts start at 10.30am

CENTRE COURT
Maria Sakkari (GRE) v Mona Barthel (GER) [4] 1-1 to finish
Sílvia Soler-Espinosa (ESP) v Carina Witthoeft (GER) [6]
Aleksandra Krunic (SRB) v Kiki Bertens (NED) [2]   
Anna Kalinskaya (RUS) v Rebeka Masarova (SUI)

COURT 1    
Nina Stojanovic (SRB) v Rebecca Sramkova (SVK) 2-1 to finish
Louisa Chirico (USA) v Tereza Smitkova (CZE)
Anna Zaja (GER) v Patricia Maria Tig (ROU)