Chelsea boss Graham Potter concedes his job is on the line after defeat at Tottenham.
Chelsea have won just twice in their last 15 games in all competitions and have scored the fewest number of goals among Premier League teams since November.
With the Blues now 10th, 14 points adrift of a top-four place, Potter - who only took over in September - looks in an increasingly precarious position.
"If results aren't good enough, which they aren't at the moment, you can't rely on support forever that is for sure," said Potter.
"I take full responsibility for those results and it isn't good enough for Chelsea. We want to improve it, absolutely. My job is to keep going, to keep working with the team to try and change the moment. The players are hurting. It's a tough moment for us."
Chelsea are closer to the bottom three than the Champions League places, with Potter so far unable to find a successful formula from his inflated and expensively assembled squad.
"We were talking before the game about watching All or Nothing and Arsenal two years into Mikel's [Arteta] reign, he is close to getting the sack, people are wanting him out and it is a disaster," Potter added.
"Obviously now things have changed a little bit, but that is just the way it is. You look at Jurgen's [Klopp] situation. He hasn't got the results and all of a sudden people want him out. That is just the nature of football."