2011 Petra Kvitová tennis season Fed Cup championship match against Russia. She won both of her singles rubbers, against Maria Kirilenko and Svetlana Kuznetsova, as the Czechs claimed their sixth Fed Cup title. Her two singles rubbers saw her finish 2011 on a twelve-match winning streak, which she would unofficially extend to eighteen in the early part of 2012. "Ordered by percentage, number of victories to number of losses, then in alphabetical order" 2011 Petra Kvitová tennis season The 2011 Petra Kvitová tennis season officially began at the 2011 Brisbane International, the first of two simultaneous events which opened the official 2011 season. Kvitová began
Charlotte Cooper (tennis) won the singles title at the German Championships, and in 1902 she won the Swiss Championship. Cooper Sterry remained active in competitive tennis and continued to play in championship events well into her 50s. On 12 January 1901 she married Alfred Sterry, a solicitor, who became president of the Lawn Tennis Association. They had two children: Rex (born 1903) who was the vice-chairman of the All England Club for a period of 15 years during the 1960s and 1970s and Gwen (born 1905), a tennis player who participated at Wimbledon and played on Britain's Wightman Cup team. Cooper Sterry, who