BEIJING, China – Petra Kvitova put on a stunning performance to close out Wednesday’s night session at the China Open, decisively dispatching defending champion Garbiñe Muguruza, 6-1, 6-4, to not only reach the quarterfinals in Beijing, but also preserve her hopes of earning a late berth to the BNP Paribas WTA Finals Singapore presented by SC Global.

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Kvitova came into the match on a seven-match winning streak, having won the Dongfeng Motor Wuhan Open for the second time in three years. Playing emphatic tennis throughout the 72 minute encounter, the Olympic Bronze medalist struck 27 winners to just 15 unforced errors against Muguruza, the 2015 winner, who hit only five winners of her own.

“I’ve played eight matches in 10 or 11 days, and I’m still going!” Kvitova joked with WTA Insider. “For sure, I’m feeling it; I do feel a few spots, but when I’m standing on the court, the adrenaline is there. I’m feeling very mentally tough right now, and that’s my strength, for sure.

“I know my game is there, which helps a lot with confidence; I just have to hit it how I can, and that’s most important.”

Breaking serve three times, the former World No.2 saved the only break point she faced to book a rematch with No.8 seed Madison Keys, whom she defeated for the bronze medal in Rio.

“That was a great match, for sure. It was a great battle, and both of us had a great level of game last time. I think it’ll be the same when we play again. I know she’s serving well, so that’ll probably be key for me to stay on my serve and wait for my chances and return – somehow!

“I think she’s similar to Garbiñe, or even me, so that helps.”

A WTA Finals champion in 2011, Kvitova was looking like a longshot to make her sixth career appearance at the year-end championships before catching fire after the Olympics, making the second week of the US Open – where she fell to eventual champion and future World No.1 Angelique Kerber – and blitzing the field in Wuhan, avenging the loss to Kerber and dropping a combined five games against Simona Halep and Dominika Cibulkova to win the title.

Should she win a second title in two weeks, the two-time Wimbledon winner would enter the Top 8 on the Road to Singapore leaderboard, but rest and recovery will be the main priority during a well-deserved day off.

“I’ll probably just go to the gym tomorrow; I’ve had a lot of hours of play, and even my racquets and shoes are tired. They need a rest!”