Frank Lampard on Tuesday night, became the first Chelsea manager in the club’s 118-year history to lose his first four matches in charge.
Lampard returned to Stamford Bridge on April 6 on an interim basis until the end of the season following Graham Potter’s sack.
However, his return has not gone to plan, as there is no new manager bounce so far.
In his first game back, the Blues lost 1-0 at Wolves in the Premier League.
This was followed by a 2-0 defeat by Real Madrid in the first leg of the Champions League quarter-finals.
Last weekend Chelsea lost 2-1 at home to Brighton in the league.
They were then eliminated from the Champions League with another 2-0 loss to Real Madrid.
Their next fixture is against Brentford in the Premier League.