Petra Kvitova signed two big endorsement deals in the offseason – one with luxury automaker Audi and another with mineral water brand Mattoni.

Kvitova will become Audi’s brand ambassador for the Czech Republic. Audi will be releasing the new Audi Q5 model for the Czech market and Kvitova will appear prominently in its brand marketing campaigns.

Mattoni, based in Karlovy Vary, the Czech Republic, is the largest producer of mineral water in Central Europe.