Martina Navratilova wishes Petra Kvitova well after 'awful stabbing'

Martina Navratilova led the well-wishers after two-time Wimbledon champion Petra Kvitova injured her left hand in fending off a knife attack in her own home on Tuesday.

Kvitova says she is "fortunate to be alive" after sustaining an injury to her racket-holding hand during the assault and robbery in Prostejove, Czech Republic.