Petra Kvitova claims title at 2018 WTA Qatar Open

Petra Kvitova of Czech Republic celebrates after winning the single's final match against Garbine Muguruza of Spain at the 2018 WTA Qatar Open in Doha, Qatar, on Feb. 18, 2018. Petra Kvitova won 2-1 to claim the title. (Xinhua/Nikku)