Football News : We want to make it one of the worst days of their careers - Tuchel on Plymouth FA Cup tie

Chelsea head coach Thomas Tuchel sent a warning to English third tier side Plymouth Argyle on Friday - declaring he wanted to make Saturday's FA Cup fourth round tie between the clubs "one of the worst days in their careers".

Tuchel's men have already beaten non-league Chesterfield in the third round and again enjoyed a home draw against lower league opposition with Plymouth visiting Stamford Bridge on Saturday.

The German said he would field a strong side and would "treat them with respect" but admitted a Plymouth win would be "a big surprise".

Tuchel also denied reports that he had spoken to Barcelona's French winger Ousmane Dembele during the January transfer window.