Aryna Sabalenka, Iga Swiatek and Jasmine Paolini will be joined by two other Top 10 players – Qinwen Zheng and Paula Badosa – at the long-standing Stuttgart tournament where there is a Porsche Macan Turbo at stake as the main prize.Aryna Sabalenka, Iga Swiatek and Jasmine Paolini will be joined by two other Top 10 players – Qinwen Zheng and Paula Badosa – at the long-standing Stuttgart tournament where there is a Porsche Macan Turbo at stake as the main prize.