Manchester City, Arsenal and Chelsea are all keeping tabs on Borussia Dortmund forward Robert Lewansowski.
The Polish striker's future with the Bundesliga club is in doubt after he reportedly refused to open negotiations about a contract extension.
As Lewandowski has just two years left on his current deal, Dortmund may be forced to sell the player rather than let him leave on a free when it expires.
This has alerted the attention of the Premier League trio, who would have to pay around £15m for his services.
Lewandowski has netted 20 times to date in Dortmund's title winning season.
