LIVERPOOL, England (AP) Liverpool's woeful home form is developing into a full-blown crisis after Chelsea's 1-0 victory on Thursday inflicted a fifth straight league loss at Anfield on the Premier League champions - the worst run in the club's 128-year history.
With Liverpool's title defense already over, this was billed as a battle for a Champions League place and Mason Mount's 42nd-minute goal lifted Chelsea back into the top four.
Chelsea's previous win at Anfield, in 2014, effectively ended the title hopes of Brendan Rodgers' side. This one was a blow to Liverpool's chances of a top-four finish under Jurgen Klopp.
Klopp's side is four points adrift of Chelsea and with Everton and West Ham also ahead. Liverpool has now gone more than 10 hours without a goal from open play at Anfield.
The hosts failed to register an effort on target until the 85th minute and Georginio Wijnaldum's weak header was never going to beat Edouard Mendy.
They have taken one point from the last 21 on offer at home since Christmas and scored just two goals, one of which was a penalty.
None of Liverpool's established front three - Mohamed Salah, Sadio Mane or Roberto Firmino - impressed but the sight of Salah, the Premier League's leading scorer, being substituted just past the hour mark was baffling.
The Egypt international certainly thought so as he sat shaking his head, having been replaced by Alex Oxlade-Chamberlain.
Chelsea, by contrast, looked full of threat with Timo Werner - a player Liverpool was interested in but decided it could not afford last summer - a constant problem.
Despite one goal in his previous 17 league outings, he caused problems with his movement, drifting out to the left then popping into the middle to give Fabinho a real headache on his return to the side.
The Brazil midfielder, replacing Nat Phillips after he became the latest center back to pick up an injury, was partnering Ozan Kabak in Liverpool's 15th different central-defensive starting partnership in 27 league matches.
Faced with a statistic like that, it is perhaps understandable why there was a lack of cohesion at the back and Werner should really have profited.
He fired one early shot over and then failed to lift his effort over Alisson Becker, back in goal after the death of his father in Brazil last week.
Even when Werner did beat Alisson, VAR ruled the Germany international's arm had been offside 20 yards earlier in the build-up.
Liverpool's one chance fell to Mane but Salah's first-time ball over the top got caught under his feet and Mane missed his shot with only Mendy to beat.
Chelsea was still controlling the game and caught Liverpool on the counterattack when N'Golo Kante quickly sent a loose ball out to the left wing, from where Mount cut inside to beat Alisson having been given far too much time to pick his spot.
All five of Mount's league goals have come away from home.
Chelsea manager Thomas Tuchel spent the first five minutes of the second half screaming at his players to press harder and play higher up the pitch but Liverpool's players were equally vocal when Firmino's cross hit the raised arm of Kante from close range. No penalty was awarded.
Andy Robertson cleared off the line from Hakim Ziyech after Alisson parried Ben Chilwell's shot as Chelsea continued to look more dangerous.
Klopp's attempt to change the direction of the game saw him send on Diogo Jota for his first appearance in three months, along with Oxlade-Chamberlain.
Jota's first touch was a half-chance from a deep cross but he was not sharp enough to take it.
Werner, meanwhile, was doing everything but score as Alisson's leg saved another shot as he bore down on goal.
More AP soccer: https://apnews.com/hub/soccer and https://twitter.com/AP-Sports