Kvitova out for six months after surgery

Two-time Wimbledon tennis champion Petra Kvitova, whose hand was wounded in a knife attack, will not play again for at least six months and it is too early to say when she can return to competition, her publicist said on Wednesday. Kvitova was injured on Tuesday when she fought off an intruder in her home in the Czech Republic, damaging all the fingers on her playing hand. Following a successful operation, the world number 11 will begin her rehabilitation in about six to eight weeks and hopes to