@petra.kvitova’s roar was in full force as she defeats Serena 6-3, 2-6, 6-3 in R2 of @cincytennis. Give her some 👏 for a fantastic match tonight! 📹: @illustratedjoe _ #usopenseries #petrakvitova #kvitova #wta #cincytennis #tennis #protennis #instatennis #instasports