The Thomas Tuchel era at Stamford Bridge got off to an underwhelming start on Wednesday evening with a drab goalless draw at home to Wolves.
Admittedly the German had only had one training session with his players, but it means Chelsea's expensively assembled squad has returned just two wins from their last nine Premier League fixtures.
They've also only scored just eight goals in that run, as big-money signings such as Timo Werner and Kai Havertz struggle for form.
As a result the Blues are eighth in the Premier League going into the weekend's fixtures, five points off the top four. After a difficult start to the season Burnley have now recorded three wins in their last five fixtures, including a memorable victory away at Liverpool
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