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
1977 World Championship Tennis circuit WCT event, the Monte Carlo WCT, and won the tournament. As part of the settlement Borg committed to playing six or eight WCT events in 1978 which were then part of the Grand Prix circuit. The schedule of events on the 1977 WCT circuit, with player progression documented until the quarterfinals stage. These WCT events did not count towards the standings. Qualified for the WCT Finals. 1977 World Championship Tennis circuit The 1977 season of the World Championship Tennis (WCT) circuit was one of the two rival professional male tennis circuits of 1977. It was organized by World Championship Tennis