Derby County have signed Chelsea defender Fikayo Tomori on a season-long loan deal.
The 20-year-old Canadian centre-back comes in as Frank Lampard's sixth signing of the summer and joins Blues teammate Mason Mount at the Championship side, having also signed a new deal with his parent club on Monday.
"Derby County have completed a deal to bring highly-rated Chelsea defender Fikayo Tomori to Pride Park Stadium on a season-long loan," the Rams announced via their official website.
Lampard, who has used his great relationship with Chelsea to acquire two of their best young talents on loan deals this summer, told the club's website that Tomori fits the profile and has earned good experience from previous loans at Brighton and Hull City.