Although each player would hold a service a piece, Kvitova kept spitting out unforced errors (19 in total for the third set) handing Bencic a crucial fifth break and allowing her to go on to successfully serve out the match with ease.

In the post-match on court interview, Bencic noted that Kvitova was a tricky opponent, especially on return.

"It is so difficult for me to play Petra, her game is really big and her shots are really big. I am so happy at the end that I could keep my nerves calm. It means the most to me to be here [playing at] the top. I wanted to win a match here and I am happy that I did today," Bencic said.

"I'm proud of blocking away her big shots and big returns to get the win today," Bencic concluded.

Singles action continues here the Shenzhen Bay Sports Center Wednesday afternoon with two matches in the purple group.

【体坛英语资讯：Bencic bests Kvitova in WTA Finals Shenzhen group stage】相关文章：

★ 体坛英语资讯：China surprises world in rowing

★ 娱乐英语资讯：Brangelina grab dogs, hit benefit in NY

★ 体坛资讯：China win sixth Sudirman Cup title

★ 娱乐英语资讯：Dutch broadcasters unwilling to air controversial Koran film

★ 体坛英语资讯：Russias historic win over England makes Hiddink proud

★ 体坛英语资讯：James throws up more bricks, Celtics win 89-73

★ 体坛英语资讯：Bye-bye win streak; Rockets crash and burn

★ 体坛英语资讯：China to meet U.S. in basketball opener at Olympic Games

★ 体坛英语资讯：Deal done: Domanski abandons Steel Roses

★ 体坛英语资讯：McLarens Kovalainen still in hospital after crash