Wins for Petra Kvitova and Sloane Stephens.
Monday was a strong day for the favourites.
Duo send out early statements of intent.
Petra Kvitova is the 2019 Porsche Tennis Grand Prix champion.
Petra Kvitova set up a Porsche Tennis Grand Prix final date with Anett Kontaveit.
Petra Kvitova heading back to Birmingham.
Revenge is sweet for Naomi Osaka in Indian Wells.
World number 45 completes incredible week.
Czech to face Bencic for the title.
Not a happy return to action for Naomi Osaka.