The pressure is on Chelsea manager Frank Lampard after his expensively assembled team fell to eighth place in the Premier League with a 2-0 defeat to Leicester City on Tuesday.

Lampard conceded that Leicester were simply the better side and there was little in his team’s performance, their fifth loss in eight games, that indicates the West London side are progressing.

The Foxes have a clear style of play and they know how to launch their fast breaks effectively while still doing the basics right at the back.

“We were beaten by the better team. They were sharper than us, ran more than us and they looked in form — we looked out of form,” was Lampard’s blunt assessment.

Too often against Leicester there was a lack of intensity about Chelsea’s play.

There was also a worrying lack of attentiveness in defence with fullback Reece James jogging back and failing to stick with James Maddison before the Leicester midfielder scored the second goal.

Leicester took sixth-minute lead when a short-corner, which caught the visitors by surprise, was mis-hit by Harvey Barnes and fell to Ndidi on the edge of the box, whose shot flew in off the inside of the post.

Maddison noted after the match that their first goal had come from a routine they had practised in training, in the knowledge that Chelsea have a tendency to switch off at set-pieces.

Lampard’s hope that their weekend victory at Fulham marked a turning point was short-lived and he is understandably concerned about the team’s form which has seen them fall out of the title-chasing pack.

“I am worried about the slump — from the form we were in to get so quickly into the form we’re now... five losses in eight isn’t where we want to be.

“We were in a really good place in December, second in the league and two points from the top. Maybe complacency set in. There’s only one way out of it which is hard work.

“It is clearly concerning. It is a period we are not happy with, other clubs have been in that period.

“All we can think about is getting through the period, working hard.

“The important thing is the players bounce back. This is the cut-throat nature of what it is,” he said.

Chelsea’s hierarchy are not known for showing great patience with their managers and questions will intensify about whether the club’s popular former midfielder is the right man for the job.

“It intensified for me a while ago. Expectations at this club are high. Right or wrong. When we perform like that it is normal people will ask questions,” Lampard said.

“I can’t control it. I’ve been asked before, I understand it. It’s a developing team but I can’t get caught up in the reaction.

“I took this job knowing we would have difficult times. We just have to fight. Where everything was rosy in mid-December, it isn’t so rosy now. I am good at handling pressure,” he said.