Jose Mourinho has cranked up the pressure on Thomas Tuchel by claiming winning trophies at Chelsea is easy.
The Tottenham boss lit the blue touchpaper ahead of Thursday night's London derby when he said: 'I don't think it's very difficult to coach at Chelsea because I was champion three times, Carlo Ancelotti was champion, Antonio Conte was champion.
'It cannot be very, very difficult because we won titles there. Chelsea always have great players and great squads and good coaches are happy to work with these clubs and with players who give you a very good opportunity to be successful and win titles.