( CNN ) -- Tomas Berdych finished the China Open final in Beijing Sunday with a broad smile on his face . It is not the reaction one would expect from a top-10 player thrashed 6-0 6-2 , but his opponent was world number one Novak Djokovic , and the Serb had been in unstoppable form . Czech star Berdych was 6-0 5-0 down and facing the humiliation of the `` double bagel '' before staging a brief rally to break back and at least get two games on the board . So his demeanor at the handshake was one of pure relief , despite hardly troubling the scoreboard in a one hour six minute match . Djokovic broke Berdych 's giant serve at will from the start and was never seriously troubled as he hit 19 winners in the one-sided contest . The loser acknowledged that he had been playing against someone in very special form . `` I just said to my coach now that I probably played over 700 matches in my career , and I met guys like Andre ( Agassi ) , Roge ( Federer ) , all those probably in their best times . But I have never , ever experienced anything like that , '' he told the ATP Tour website . Form had dictated that Djokovic would emerge the winner , he has entered the ATP 500 event in the Chinese capital on five occasions and each time he has won the title . A straight sets semifinal win over Britain 's Andy Murray had also shown him at his best , but Berdych had also dispatched Martin Klizan , the quarterfinal conqueror of world number two Rafael Nadal . Djokovic will now head to Shanghai for a Masters 1000 tournament , which he has won for the past two years . The WTA event in Beijing was claimed by Russia 's Maria Sharapova , who beat Petra Kvitova in a tight three-set final . Sharapova will leapfrog Kvitova to go to number two in the rankings with a 6-4 2-6 6-3 win over the Czech . It was her first title since claiming the French Open and her fourth of the year . Kvitova saved a match point in a marathon eighth game in the third set , but Sharapova closed it out in the next game , her sixth victory over her opponent in eight career clashes . In Sunday 's other ATP Tour final , there was a popular home triumph for Kei Nishikori in the Japan Open . He beat Canada 's big-hitting Milos Raonic , the same player he beat for the 2012 Tokyo title , 7-6 4-6 6-4 at the Ariake Colosseum . Nishikori , who beat Djovovic in the semifinals of the U.S. Open before losing to Marin Cilic , has risen to number five in the race to qualify for the season-ending ATP Tour Finals in London .
Novak Djokovic thrashes Tomas Berdych 6-0 6-2 in China Open final . Fifth title in Beijing for world number one Djokovic . Maria Sharapova claims WTA title in Chinese capital . Kei Nishikori triumphs in home tournament in Tokyo .