Chelsea are reportedly set to join Manchester United in the race to sign Inter Milan defender Denzel Dumfries this summer.
La Gazetta dello Sport have reported that Thomas Tuchel's side have expressed an interest in the 26-year-old and could make a £21million bid.
The report goes on to add that Chelsea's pursuit of Dumfries, could be helped by Romelu Lukaku's return to Inter Milan.
The Blues are looking to bolster their defensive back-line after losing Antonio Rudiger and Andreas Christensen, with Marcos Alonso's future at the club also under doubt.