Chelsea plan to test Tottenham's resolve in the summer with a bid for Harry Kane.
The Daily Mail says Chelsea have joined Manchester United in taking admiring glances at the Tottenham striker.
Stamford Bridge scouts will use Sunday's clash against Spurs to add to their dossier of the striker.
The Blues are in the midst of a global search to identify a new first-choice central striker with Diego Costa's future as the club's No 1 forward under review.
Kane is emerging as a shock name on the west London club's list.
Source: tribalfootball.com