Pressure mounts on Jose, City atop

Jose Mourinho's future as Chelsea manager was plunged into further doubt as the troubled English champions crashed to a 3-1 defeat against Liverpool on Saturday.

Mourinho's mounting problems took centre stage on a dramatic day in the Premier League which saw Manchester City stay top after escaping with a late 2-1 win against Norwich.

Arsenal are second, behind City on goal difference, after battering Swansea 3-0, while misfiring Manchester United failed to find the net once again in a 0-0 draw against Crystal Palace.

At Stamford Bridge, Mourinho's side took an early lead through Ramires but any hopes that would alleviate the crisis were destroyed by Philippe Coutinho.

The Liverpool forward hit a superb equaliser in first half stoppage-time and punished sloppy Chelsea defending to put Jurgen Klopp's team ahead in the 74th minute.

With Mourinho fuming that Liverpool midfielder Lucas avoided a red card for what looked like a possible second booking at 1-1, his misery was compounded when Christian Benteke scored Liverpool's third seven minutes from full-time.

The Blues have now lost six of their 11 league games and are languishing four points above the relegation zone, prompting more debate about how long Mourinho can survive the axe from owner Roman Abramovich.

Reports before the Liverpool game had suggested that he could be dismissed in the event of another defeat, but, asked if he was worried about his losing his job, Mourinho said simply: "no".

"The fans are not stupid. They know how much myself and the players are trying," added Mourinho, who has repeatedly denied rumours of a dressing room mutiny.

"The fight goes on, but sometimes there are fights very impossible to win.

"I have some players really sad in the dressing room and I am full of respect for them."

At Eastlands, City defender Nicolas Otamendi opened the scoring with a bullet header in the 67th minute to notch his first goal since signing from Valencia in August.

Norwich snatched an 83rd minute equaliser when City goalkeeper Joe Hart spilled a corner and Cameron Jerome punished the embarrassing blunder.

But City hit straight back to win it when Norwich defender Russell Martin was sent off for deliberate handball.

Yaya Toure stroked in the resulting 89th minute penalty and there was still time for City to miss a spot-kick in stoppage-time when Aleksandar Kolarov fired wide.

Arsenal remain hot on City's heels as they bounced back from their shock League Cup exit with a stroll at Swansea.

Beaten by second tier Sheffield Wednesday in midweek, the Gunners took the lead when Olivier Giroud headed home in the 49th minute for Arsenal's 2000th goal under Arsene Wenger.