Kvitova has been treated by doctors for a left hand injury - which is not life threatening
- after the incident in the eastern Czech town of Prostejov.
The incident occurred on Tuesday and has been described as a burglary.
The 26-year-old left hander is ranked 11 in the world
and won Wimbledon in 2011 and 2014.
More to follow.
BBC news breaking news
Petra Kvitova injured in knife attack at home in Czech Republic
- after the incident in the eastern Czech town of Prostejov.
The incident occurred on Tuesday and has been described as a burglary.
The 26-year-old left hander is ranked 11 in the world
and won Wimbledon in 2011 and 2014.
More to follow.
BBC news breaking news