http://www.wtatennis.com/news/article/4175453/
武汉决赛决定谁先抢下新加坡年终的门票 最后是由Kvitova获胜
"From the beginning my season was really tough. If somebody told me at the
Australian Open that I would win Wimbledon and still be fighting for
Singapore, I'm not sure I would have believed them.
"But I've had a great second part of the season. It all started a little bit
at the French Open, and from there I just kept improving. I think early on I
was expecting too much of myself, and it was really difficult to take the
loss in my first round in Australia, but I kept working hard, and now I'm
here."
因为年初表现不理想，在澳网时根本不觉得自己会赢温布顿，而且有前进新加坡的机会，
法网后开始慢慢找到状态，不给自己太大压力，才打出能够晋级年终赛的成绩。
这也是她连续四年都拿到年终资格
Kvitova的年终赛晋级图表
http://www.wtafinals.com/article/petra-kvitovas-road-to-singapore/4175124