Kvitova beat Kontaveit for her first Stuttgart title, and second of 2019. (Getty)

The Porsche Tennis Grand Prix ended on Sunday with Petra Kvitova and Anett Kontaveit facing off for the title. Kvitova extended her head-to-head lead over the Estonian to 4-2 with a 6-3, 7-6 (2) win, marking her first Stuttgart title and fourth overall on clay. 

From the first title winner to the number of Germans who have held the trophy, test your knowledge  of the Porsche Tennis Grand Prix.