Petra Kvitova has picked up her second WTA Tour title of the year by winning the Pan Pacific Open in Japan.
The seventh seed defeated Germany's Angelique Kerber 6-2 0-6 6-3 in a final that lasted 100 minutes.
Speaking after her victory, Kvitova told the Tokyo crowd: "I really want to qualify for the end of season championships, but I want to enjoy this feeling first.
"Angie came back at me but I tried to stay focused and it's amazing to win such a big tournament."
Kvitova has now won 11 Tour titles, one Grand Slam and one Tour Championship.