"I served better than yesterday and that helped me a lot. I mean, without a serve it's almost impossible to win a match, especially as it was only one break in each set," Kvitova said. "It was difficult mentally as well to come back from yesterday - I definitely don't feel 100% yet!"
She hid any lingering weariness well, pinning Konta behind the baseline and offering up precious few opportunities on her serve. When she did come under pressure she defused the situation, wiping out Konta's solitary break point in the opening set thanks to a swinging wide serve and a forehand into the open court.
Opportunities in the second set were few and far between, too, and when Kvitova whipped a forehand past the Brit to break to love in the fifth game the writing appeared on the wall. Konta, who knew defeat would dent her hopes of qualifying for the BNP Paribas WTA Finals Singapore presented by SC Global, battled gamely to the end but never looked like turning the tide.
? TennisTV (@TennisTV) September 29, 2016
In the semifinals, Kvitova will renew hostilities with Simona Halep. Their only meeting this year went Halep's way, as she inflicted a rare Fed Cup defeat on the Czech in February's World Group showdown.
"We haven't played for a while. I saw the score and she played great today, but it's a new day and I will do everything possible, try my best. I lost to her last time so I have something to work on for tomorrow. I know how well she's playing so I need to be ready."