Chelsea striker Cole Palmer squandered a hat-trick of chances as Hayden Hackney handed Sky Bet Championship Middlesbrough a priceless first-leg lead in their Carabao Cup semi-final.

The England international, who had earlier been denied by Boro keeper Tom Glover, passed up three opportunities either side of Hackney’s 37th-minute strike, which ensured Michael Carrick’s men will head for Stamford Bridge in a fortnight’s time with a 1-0 lead.

On a night when the 2004 winners managed to frustrate the side who beat them in the 1998 final for long periods, the big-spending Premier League club failed to find top gear despite boss Mauricio Pochettino naming Thiago Silva, Levi Colwill, Enzo Fernandez, Moises Caicedo, Conor Gallagher, Raheem Sterling and Palmer in a strong starting line-up.

For their part, the Teessiders were organised, dogged and a threat on the break, and reaped the rewards three days after suffering a heartbreaking late defeat by top-flight Aston Villa in the FA Cup.

The visitors’ goal came under threat within seconds of kick-off when Colwill’s poorly-directed header delivered the ball straight into the path of Emmanuel Latte Lath, although the striker scuffed his shot straight at keeper Djordje Petrovic as defender Axel Disasi tried desperately to close him down and caught him in his follow-through.

The Boro frontman struggled on after treatment, but eventually limped off to be replaced by Josh Coburn with just five minutes gone.

Palmer forced Glover into a full-length save as Chelsea responded, but with widemen Isaiah Jones and Alex Bangura – whose evening was ended prematurely minutes later by a hamstring injury – enjoying the space afforded to them, the Teessiders made early inroads.

The occasional flurry from Noni Madueke aside, neither team was able to create a chance of note until Colwill headed over from Palmer’s 29th-minute cross, but Jonny Howson was fortunate to get away with a dreadful crossfield pass which put Palmer in on goal two minutes later, only for the 21-year-old to drag his shot wastefully wide.

Chelsea were made to pay with eight minutes of the first half remaining when Dan Barlaser played Jones in behind Colwill and he crossed to Hackney at the near post to stab past Petrovic.

Palmer had two glorious opportunities to level in stoppage time when he spooned the ball over the top after Glover had spilled Enzo Fernandez’s shot from distance, and then failed to beat the keeper after cutting inside from the right.

The visitors remained patient on their return but largely played in front of Boro, who looked comfortable in their shape as they protected a precious advantage with little fuss.

Madueke headed straight at Glover from Fernandez’s 53rd-minute cross and then flashed the ball dangerously across goal after worming his way in from the right, and Gallagher fired wide on the turn eight minutes later amid relentless pressure.

Mykhailo Mudryk and Armando Broja were introduced with little sign of an equaliser imminent and after Barlaser had shot high and wide from a pacy counter-attack, Glover needed two attempts to collect Mudryk’s 73rd-minute attempt.

However, that was as good as it got for Pochettino’s misfiring side, who have work to do on home soil in the deciding leg.

Mauricio Pochettino warned his Chelsea players they will come unstuck in their Carabao Cup semi-final first leg against Middlesbrough if they begin the game as they did Saturday’s FA Cup meeting with Preston.

The Sky Bet Championship side did a comfortable job of containing the Blues during the first half at Stamford Bridge, with the hosts displaying little attacking threat against a team currently 14th in the second tier, before clicking into gear after the break to claim a 4-0 win.

Three goals in 11 second-half minutes from Armando Broja, Thiago Silva and Raheem Sterling ultimately broke the resolve of Ryan Lowe’s side, before Enzo Fernandez added a fourth in the final moments.

It was a far cry from the stolid performance given in the first 45 minutes, with home supporters forced to endure another listless display in the final third, where Chelsea’s build-up play typically broke down.

And Pochettino said a repeat performance at the Riverside against Michael Carrick’s team on Tuesday could see his side miss out on the opportunity to claim their first trophy since 2021.

“It’s going to be tough,” he said. “Middlesbrough is a very good team that we need to respect. (Saturday) was a great example that we need to respect the opponent if we want to beat them.

“If we start the game like (against Preston), we will find it difficult. We need to use this as an example that we need to start like we played the second half.

“We need to be respectful, not to approach the game showing not the right attitude. (The first half) upset me, but the players were disappointed also at half-time. The attitude was completely different in the second half.”

Chelsea last lifted silverware in December 2021 when they beat Brazilian side Palmeiras to win the Club World Cup in Abu Dhabi, seven months after victory in the Champions League final against Manchester City in Porto.

Pochettino said he is not allowing his players to think about the Carabao Cup final at Wembley while there is still a final hurdle to clear.

“I don’t want to think on (the final),” he said. “I prefer to think only about Middlesbrough. I know that it’s important for the club and for this team because it’s going to be a boost of energy if we get to the final.

“But we need to go step by step because if we think too much long-term, even if it’s only two months, I think we will expend energy and we will be not right.

“What the group needs is to build their confidence step by step. (Saturday) is a good example, in a good way but also not in a good way. We need to realise that on Tuesday we need to play 90 minutes like we played in the second half.”

Mauricio Pochettino praised Armando Broja as one of the most promising young strikers in Europe after his goal helped Chelsea to a 4-0 FA Cup third-round win over Preston.

The 22-year-old started in place of Nicolas Jackson, who is away at the Africa Cup of Nations, and netted his team’s opening goal early in the second half at Stamford Bridge.

Preston had done a fine job in the first period of containing Chelsea, who lacked cutting edge to go with their domination of the ball, but Broja’s strike was the first of three in an 11-minute spell in the second half.

Will Keane was hounded off the ball inside his own box by Mykhailo Mudryk, who laid it back for Malo Gusto to cross and Broja headed in.

Thiago Silva then nodded in a second before Raheem Sterling quickly lashed a free-kick beyond goalkeeper Freddie Woodman.

Enzo Fernandez knocked in a fourth near the end as the gulf to Ryan Lowe’s side – 14th in the Championship – finally showed.

Pochettino praised the contribution of Broja, who returned to fitness in September after nine months out with an ACL injury, and hinted there is more to come from the Albanian striker.

“It was really important for him,” he said. “I need to be honest, he needs to use this type of game to score and to feel the net and to improve. Improve not only in his fitness but his body language also. He needs to step up and to go forward and to move. He needs to smile more and be more positive.

“The potential is amazing. We’re talking about one of the young strikers in England and in Europe with most potential. But the problem now is he needs to push himself, and we’re going to try to help him to realise that never it is enough.

“He was nearly one year away (injured) and of course now he needs time. It’s not easy for him to perform and to be at the level we expect. Our expectation is massive and we really believe in him. We’re going to push him to improve every day.

“I said to him smile. Always we joke about how he needs to smile, to laugh, to put inside himself more good energy and be more happy, a happy boy.”

Preston boss Lowe reflected on a game that got away from his side in the second half after a promising start.

“The three goals in (11) minutes really hurt us,” he said. “I think for large parts of that game, before the 58th minute when they scored, we were fantastic.

“It is disappointing to lose and I don’t think the result reflects the performance, but the fact is they have good quality players who can put the ball in the back of the net.

“I thought our lads were excellent. They gave it their all and that’s the biggest thing I am pleased about.”

Mauricio Pochettino hopes Chelsea can use the FA Cup to qualify for Europe next season despite their indifferent Premier League form.

The Blues host Preston at Stamford Bridge in the third round on Saturday and will be looking for respite for what has been a mixed league campaign during the manager’s first six months in charge.

They currently sit 10th, with an 11-point gap to make up on fifth and what would be a guaranteed spot in the Europa League.

A successful cup run culminating in victory in the Wembley final in May would earn them a place in the competition next term, whilst they will also be looking to secure a back-up spot in the Conference League by winning the Carabao Cup.

Pochettino’s side face Middlesbrough in the semi-final of that competition over two legs beginning on Tuesday, with the second leg set for January 23.

But with little sign so far of the consistency that will be required over the second half of the season to qualify via their league position, cup ties during the coming weeks look increasingly critical, starting with Saturday’s meeting with the side currently 14th in the Championship.

“Of course (we can win the FA Cup),” said Pochettino. “The Carabao Cup and the FA Cup are competitions we need to try to go far.

“But we need to build our run step by step and the first step is (Saturday). It’s a really important competition for us, because we are not in Europe.

“In the Premier League, we are in a position that we need to grow and improve a lot if we want to be in Europe next season. Through the FA Cup or Carabao Cup we can achieve that.

“It’s really important because we had three competitions at the beginning (of the season) and we’re still in them.”

Pochettino confirmed there will not be wholesale changes from the team that won 3-2 against Luton last time out.

He hinted at a possible start for striker Armando Broja, with Christopher Nkunku fit only for the bench and Nicolas Jackson having departed for the Africa Cup of Nations.

Long-term absentees Ben Chilwell and Carney Chukwuemeka – out since September and August respectively – are not yet ready to return, whilst Romeo Lavia has suffered yet another injury setback after making his debut in December.

“We are going to treat it like a Premier League game,” said the manager. “Just because it’s the FA Cup and it’s a Championship team, we are going to respect Preston. You will see we are going to put in place a starting XI with all the guarantees to perform.

“Armando is going to be a possibility to play. But Christopher is not going to start. He suffered some issue during the week. We need to be careful with him after the last six months where he didn’t compete.

“We really trust in (Broja). He has an amazing potential and quality. Now he must forget his (ACL) injury from the last year and start to behave normally.

“Chilwell and Carney are not available, we’ll see for Middlesbrough and Fulham (on January 13). They’re doing well, training with the group the last few days. We are happy with their evolution.

“Lavia, we still don’t know when he will be available again.”

Chelsea survived a spirited late fightback by Luton to edge a dramatic match 3-2 at Kenilworth Road and end their four-game losing streak away from home.

Mauricio Pochettino’s side looked to be cruising to a first victory on the road since early November thanks to two goals from Cole Palmer – his second a sensational piece of individual skill – and one from Noni Madueke who scored for the second time in two games as the visitors took a 3-0 lead.

But that breathing room was sucked away by Luton during a frenetic final 10 minutes, when first Ross Barkley then Elijah Adebayo struck to offer their supporters hope of a spectacular recovery.

Yet Chelsea held their nerve, claiming back-to-back league wins for just the second time under Pochettino.

They had taken the lead after 12 minutes and it was a gift from Luton.

First, the defence was caught out up the pitch and allowed Nicolas Jackson to run in from the left and through on goal. His effort was saved well by the legs of Thomas Kaminski and the ball fell at the feet of Issa Kabore, who instead of clearing his lines played an inexplicable pass straight to the lurking Palmer who took a touch and lashed it home.

Luton looked to Barkley, the former Chelsea player, for a response and he nearly provided it almost instantly, hitting a free-kick from 20 yards out that curved around the wall and cleared the bar by inches.

Chelsea were on their worst run of away league defeats in 23 years, whilst Luton had just recorded back-to-back top-flight wins for the first time this season. Yet in the first half the visitors posed much the clearer threat, attacking with a directness that has often been lacking on the road.

After 37 minutes they got their second, and it was Madueke fresh from scoring the winner against Crystal Palace on Wednesday that got it.

The ball was worked from the left flank over to the right via Palmer playing in the number 10 role. He moved it on again to Madueke, whose route to goal was barred by Amari’i Bell. Luton’s captain backed off, encouraging the Chelsea winger to run outside him and find space to thump the ball high inside the near post into the top corner.

Luton’s key creative outlets, Barkley and Andros Townsend, had been largely nullified by Chelsea’s determined pressing and harrying.

Palmer slotted easily back into his role as the visitors’ principle attacking outlet after serving a one-match suspension, whilst Jackson and Armando Broja were lively and Malo Gusto looked an increasingly able deputy to the injured Reece James at right-back.

The third goal when it came on 70 minutes was well deserved.

Jackson was clever and strong in midfield to spin away from his man and play an early ball through the middle to Palmer. Kaminski raced out to meet him, but as Palmer reached it he outfoxed the Luton goalkeeper with the deftest roll of the ball beneath his studs, sat the covering Albert Sambi Lokonga down and knocked in Chelsea’s third.

Adebayo thought he had got one back when he headed in Alfie Doughty’s cross, but VAR called offside against the winger, before Adebayo headed his next chance against the bar.

There was life in Luton and they proved it with two goals in seven minutes to stun Chelsea.

First, Barkley headed what looked a consolation from a corner, then Adebayo reacted quickest to turn the ball home after Djordje Petrovic had saved from Doughty.

Luton pushed and pushed in the closing minutes but a determined Chelsea held firm.

Mauricio Pochettino thanked Chelsea supporters for the reception given to Nicolas Jackson during the 2-1 home win against Crystal Palace, as the striker prepares to play for the final time before departing for the Africa Cup of Nations.

Pochettino takes his team to play Luton on Saturday lunchtime looking to build on Wednesday’s victory at Stamford Bridge and end a run of four consecutive away Premier League defeats.

Jackson was jeered by his own fans when he was substituted during the second half of the loss to Wolves on Christmas Eve, but recovered to give one of his more impressive performances for the club against Palace.

He had a goal disallowed for a fractional offside, finishing brilliantly on the volley from Axel Disasi’s cross, and showed good movement to get on the end of a pass from Conor Gallagher before shooting wide.

He also set up Mykhailo Mudryk in the first half with an intelligent back heel, but the Ukrainian’s effort was blocked by Palace goalkeeper Dean Henderson.

The manager emphasised that the 22-year-old Senegal international, who is the team’s top scorer with eight in all competitions, does not yet have the experience that previous Chelsea strikers brought with them when joining the club.

“(Against Palace) he was really good,” Pochettino. “He was only missing a goal. In the way he worked for team and ran and pressed, he was amazing.

“We are putting too much focus on him. We need to give him time, we need to believe in him. I think it was really nice the fans in the moment he missed the chances, they were very supportive. I really appreciate the fans that support him.

“Only with time he is going to be more relaxed and calm. Already he has scored goals, it’s not that he doesn’t score. If we check in the past, strikers that arrive at different clubs in England, if they can perform in the first season.

“We’re in months (since he joined), but (people) want that he score goals like (Didier) Drogba or (Jimmy Floyd) Hasselbaink. They came with different experience. You have to look at the background of the player. He’s young, came from Spain, not playing too much. He’s a very good prospect, amazing potential.

“Playing for Chelsea is not the same as playing for a different club, with all respect. The pressure is always when you took the ball to be fantastic.”

Pochettino said that he expected to play a role in any transfer business the club might conduct in January.

Previously targets have been selected by co-sporting directors Paul Winstanley and Laurence Stewart but the manager confirmed he will have a say over possible new recruits.

He has spoken in recent weeks about a possible need for reinforcements if results and performances do not improve.

“It’s obvious that a head coach or manager is going to be involved,” he said. “It’s crazy to think I won’t be involved in any decision for the future in my area.

“We are going share (opinions) with the owners and sporting director. I cannot conceive the idea of not being involved.”

Noni Madueke believes Chelsea have finally found answers to the goalscoring problems that plagued them last season.

The England Under-21 international came off the bench to fire Mauricio Pochettino’s side to a 2-1 win at home to Crystal Palace on Wednesday, slotting the winner from the penalty spot in the 89th minute after being fouled by Eberechi Eze.

Earlier Michael Olise, who nearly became a Chelsea player in the summer, had equalised on the stroke of half-time after the hosts had failed to build on Mykhailo Mudryk’s 13th-minute opener.

There were chances for Mudryk, Nicolas Jackson and Ian Maatsen on his first start to add to the hosts’ tally but a combination of wayward finishing and Palace goalkeeper Dean Henderson kept Roy Hodgson’s side in it, until Madueke’s late intervention.

Chelsea netted only 38 Premier League goals last campaign, their lowest in the league in almost a century, but already have 31 at the halfway stage this time around.

They have been boosted by the return to fitness of last season’s Bundesliga top-scorer Christopher Nkunku who made a full debut against Palace and was a threat at number 10.

And Madueke feels confident that a corner has been turned.

“We play good football and are scoring goals now,” said the 21-year-old. “I remember last season we weren’t scoring those goals.

“We’re probably conceding a few too many, but I just feel it’s that consistency we need to get down. Once we do, we’ll be a really good team.

“We’ve had some very good performances this season where we haven’t got the rub of the green. It’s a process and where we are now will not define us come the end of the season.”

It was Chelsea’s third league win in a row at home and their fourth in all competitions, though that run has been cut with a streak of four consecutive away losses.

It is their longest sequence of victories at Stamford Bridge since October 2022 and saw them climb back into the top half of the table.

“(This) was a must-win game,” said Madueke. “There have been similar games in the season that we should have won and haven’t quite got the rub of the green, so I’m happy we’ve done the business and got the three points.”

Madueke also reflected on his impact from the bench having been handed just his eighth league appearance or the season, of which only one has been from the start.

He added: “It’s been a stop-start campaign for me. I’ve had little niggles, little injuries, things that haven’t quite gone my way.

“I’m happy to have an impact off the bench (against Palace) and whether I start the next game or have the same impact off the bench is up to the manager.”

Mauricio Pochettino praised match-winner Noni Madueke’s determination to prove his Chelsea worth after he came off the bench to score a late penalty in his side’s 2-1 win over Crystal Palace at Stamford Bridge.

Roy Hodgson’s side looked like they had done enough to earn a deserved point as the game ticked into its final moments, until the result turned after a clumsy challenge made by Eberechi Eze, leaving a leg out on the edge of the box for Madueke to tumble over.

A pitch-side VAR review was required but it seemed a straightforward call for referee Michael Salisbury, who awarded a penalty from which the substitute Madueke, who had previously made only seven league appearances under Pochettino, coolly stroked home the winner.

Earlier, Michael Olise had scored a goal worthy of a claiming a draw, lashing home on the half-volley from Jordan Ayew’s pinpoint ball on the stroke of half-time.

Mykhailo Mudryk’s 13th-minute strike, his fourth of the season and second in eight days, had given Chelsea a lead for which they were good value, and the Ukrainian could have extended it had he not shot straight at Dean Henderson from Nicolas Jackson’s clever backheel.

Pochettino’s side looked more dangerous in attack than in recent weeks, finally turning possession into clear chances, and afterwards the manager pointed towards the impact of Madueke in turning frustration at a lack of game time into affirmative action.

“He (Madueke) played free,” said the manager. “He did what we needed in this moment. I liked it because he showed he was upset with me, disappointed with me because he didn’t play too much. (He thought) ‘Now I’m going to show the coach he can trust in me’.

“We are not a charity, we are a football club. We need to perform. We are here to try and help the players to perform.

“Sometimes we need to be tough. We need to show the reality. Sometimes we need to put (the players) in front of the mirror and say ‘come on, that is not the player that is going to perform’.

“We have an amazing group, but they need to realise that to compete at Chelsea is not (the same) as to compete at another club.

“It’s about winning, about lifting trophies and making history. It’s about respecting the history of the club.

“They need to show me that I can trust them. The mentality is really important. You can not only play with you quality. You have to have quality, but if you don’t have the right mentality and approach every single day, it’s difficult to perform.”

Chelsea have now won three in a row in all competitions at home, though that run has been cut with four consecutive defeats on the road.

Victory meant the team climbed back into the top half of the table, however, there remains a 14-point gap to the Champions League places.

Palace boss Roy Hodgson reflected on a game that slipped away from his side after what he deemed a controversial late penalty decision.

“I’ve got to be honest, I have no real interest in discussing referees and VAR,” he said.

“I thought we played very well. It should have got us three points, but it’s got us nothing.

“Am I frightened to death about being three points ahead of the relegation zone? No. What bothers me is 38 games.

“I’m sad at the moment because I think I should be sitting here with at least one point more.”

Chelsea needed an 89th-minute penalty from substitute Noni Madueke to edge past Crystal Palace 2-1 at Stamford Bridge and climb back into the top half of the Premier League table.

It had looked like being another frustrating home outing for Mauricio Pochettino’s side for most of the second half, after Michael Olise had cancelled out Mykhailo Mudryk’s early goal with a brilliant finish on the half-volley on the stroke of half-time.

Nicolas Jackson missed a superb chance to win it, slotting the ball wide after being set up by Conor Gallagher.

But with the game drifting towards what would have been a deserved point for Palace, there was a final twist, Eberechi Eze tripped Madueke as he sought to control the ball on the edge of the box, and the England Under-21 international won the match from the spot with his first league goal of the season.

Chelsea opened the scoring after 13 minutes, and it began with Malo Gusto slipping his man in midfield with a smart shimmy and turn.

Driving over halfway, his pass forward was wayward, but interest in Chelsea’s attack was revived by a critical slip by Nathaniel Clyne whose stumble let the ball run on. That allowed it to reach Christopher Nkunku, who fed the galloping Malo Gusto on the overlap and his centre was gratefully turned home first time by Mudryk.

The Ukraine international had made an electric start and would have made it two shortly afterwards but for a smothering block by Palace goalkeeper Dean Henderson, closing the angle well after Mudryk had been slipped in by a deft Jackson back heel.

There was a fluency about Chelsea that has rarely been seen in recent weeks. Nkunku on his long-awaited first start was at the heart of things. Fresh from his role in the opening goal, he played a wonderful ball in for Jackson, whose low drive was aimed fractionally wide of Henderson’s far post.

The France international might then have had his first Stamford Bridge goal after 25 minutes had he not kicked the turf when clean through on goal, under pressure from defender Chris Richards.

Chelsea were industrious with the ball, racking up 323 passes during the first half and recording 63 per cent possession and – unlike so often this campaign – they had created gilt-edged chances to go with it.

And yet, in the final seconds of the half, a familiar sinking feeling for home supporters. Richards went in strong on Levi Colwill to win the ball in midfield and it broke out wide to Jordan Ayew.

Palace had men in the box and the one picked out by Ayew’s laser-like aim was Olise, who brought it down confidently on his chest, took a momentary glance at Djordje Petrovic and lashed it inside the Chelsea goalkeeper’s near post to make it 1-1.

Palace were without a win in seven games but the goal, though against the run of play, brought belief.

Eze whistled a free–kick past the post as the visitors registered the first chance of the second half, as Roy Hodgson’s side went toe-to-toe with their hosts.

Pochettino left Thiago Silva on the bench for only the second time in the league this season, but called on the 39-year-old just before the hour mark, alongside Romeo Lavia, who finally made his Chelsea debut.

Armando Broja was also sent on as the spectre of another disappointing home result loomed.

Minutes later, their moment looked to have arrived. Moises Caicedo scooped a pass forward to Gallagher who had found space centrally and the captain showed a keen awareness of space to find Jackson running through, but – with only Anderson to beat – he clipped the ball agonisingly wide.

That was followed by a fine, prodded finish from Axel Disasi’s pass that VAR rightly ruled out for offside.

Broja took one down and well drilled into the side netting, after Olise had drawn a smart near-post stop from Petrovic at the other end.

Chelsea thought two more points had slipped away at home. Then with two minutes to go, Madueke went over Eze’s leg, a VAR review yielded a penalty and the substitute picked himself up knock home the winning goal.

Mauricio Pochettino lamented Chelsea’s lack of ruthlessness in front of goal after a flurry of missed chances contributed to a 2-1 defeat to Wolves at Molineux.

Mario Lemina headed the hosts into the lead early in the second half, rising to nod Pablo Sarabia’s corner into the far corner after the visiting defence had failed to make a serious attempt to clear the ball.

It was fair reward after a first half in which Gary O’Neil’s side held Chelsea off well, though they were helped significantly in their task by wayward finishing, most notably from Raheem Sterling who spurned a golden chance when he shot straight at Jose Sa instead of playing in Cole Palmer for a tap-in.

It was an inexplicable lapse in judgement from the England forward, who after a lively start cut a frustrated figure for the rest of the game, culminating in a yellow card for simulation in the final moments as he appealed for a penalty.

Chelsea had 16 shots on goal but tested Sa only infrequently as once again this season possession around the penalty area and decent sights of goal were not capitalised upon.

Matt Doherty added a second in the third minute of added time after Benoit Badiashile’s atrocious attempted clearance.

By the time substitute Christopher Nkunku headed his first Chelsea goal on his Premier League debut, there were few away fans who had remained inside Molineux to see it.

“We made a mistake, we need to blame ourselves,” said Pochettino. “That’s why we didn’t win today, because in the first half we had the chances to score. In the Premier League if you’re not clinical enough when you have chances, always you can concede.

“We didn’t compete in the first five minutes of the second half, we conceded too many corners. In these moments it’s about competing better and being stronger.

“I agree we’re our own enemy. I don’t want to take credit away from Wolves. They scored and they did their job. But in the first half we were the better side. And because of lack of capacity to score, we didn’t win the game.

Wolves had been tipped to struggle after O’Neil replaced former boss Julen Lopetegui days before the start of the season, with financial constraints placed on their transfer business by Financial Fair Play regulations over the summer.

They now sit level in the table on points with Chelsea boasting a near identical league record, despite Pochettino’s side having spent upwards of £1billion on recruitment during the last 18 months.

One of the summer’s big-money buys Nicolas Jackson, who cost £32million from Villarreal but has scored only seven times in the Premier League, was greeted with ironic cheers from visiting supporters when he was substituted, with frustration growing with his patchy, inconsistent form since arriving at Stamford Bridge.

“I didn’t hear the fans,” said Pochettino. “(But) always it’s about expectation, how you manage that. A striker that arrives at his age, a new league like the Premier League, it’s (important) not to blame him.

“The frustration from the fans you can accept. But we need to blame all together. Football is a collective sport and we cannot blame only one.

“But he is young, it’s his first season in the Premier League and  the expectation is massive. There is pressure to play for Chelsea.”

Wolves boss O’Neil reflected on a game that his side deserved to win despite having to name an inexperienced bench with players unavailable.

“It was a tough day for us with a call from the doctor this morning around illnesses,” he said. “I had to call up some young lads last minute to make up the squad.

“Going against what Chelsea had, especially late on in the game, I thought it might have been tricky for us once we started to tire.

“But the lads manage to produce another fantastic performance here in front of the home fans and we deserved the win really.”

Chelsea slumped to a third defeat in four Premier League games as second-half goals from Mario Lemina and Matt Doherty earned Wolves a deserved 2-1 victory at Molineux.

Lemina headed in unmarked from Pablo Sarabia’s corner early in the second period, just reward after Gary O’Neil’s side had weathered early pressure and the hosts had spurned a host of chances, most glaringly from Raheem Sterling.

Chelsea laboured to find a way back, but as so often this season failed to find the key pass in the final third, with Cole Palmer noticeably out of sorts.

Then in stoppage time and with the visitors committed forward, Wolves broke and Hugo Bueno crossed for Doherty to take advantage of a poor clearance to slam home a second.

Substitute Christopher Nkunku headed his first Chelsea goal in the dying minutes, but Mauricio Pochettino’s side slipped to a third away league defeat on the spin.

Armando Broja spurned the game’s first opening. After Sterling fed Malo Gusto down the right, his low cross into the box arrived perfectly at the foot of the Albanian, playing as a lone striker with Nicolas Jackson moved to the wing. Looking to shoot first time, Broja kicked at fresh air and the chance was gone.

Sterling was Chelsea’s clearest danger in the first half, running at Wolves down either flank and pitching inviting deliveries. The best of them fell to Jackson who had found space, but as the ball dropped, his touch failed to match his movement and the pass squirmed beneath his foot and away.

After half an hour, it was the turn of his team-mates to vent their anger towards the England international. Sterling did brilliantly to harry and dispossess Joao Gomes, Wolves’ last man, who dithered on the ball deep in his own half. With the defence stranded upfield, Sterling advanced on goal with Jackson and Palmer wide open beside him. Either player would have had a tap-in; instead, Sterling inexplicably went alone and hit a weak shot straight at Jose Sa.

Wolves’ best chances of the half came in the closing seconds, first when Sarabia fired just wide from the edge of the box via a deflection, then Hee Chan Hwang raced clear of Levi Colwill from a ball over the top and lashed over.

They began the second half with similar urgency, Gomes hitting a shot that nicked off Lesley Ugochukwu and grazed the post before defender Toti got forward from the back and drew an outstanding point-blank save from Chelsea’s stand-in goalkeeper Djordje Petrovic.

It was a warning the visitors did not heed and the goal moments later was an almost carbon copy of Toti’s chance. Sarabia’s corner dropped into the heart of the Chelsea penalty area, but despite the obvious danger no one in blue jumped or moved to attack the ball.

That left Lemina with a simple header, climbing above the grounded Ugochukwu to nod towards the back post and in beyond the stranded Petrovic.

Pochettino sent on Nkunku for his Premier League debut, with the ineffectual Broja departing. He nearly offered Chelsea instant reprieve, denied on the goal line by Toti, who gratefully booted clear.

Sterling then went close again, set up by Palmer on the right after Nkunku had picked him out only for an heroic last-ditch block from Craig Dawson diverting the ball over Sa’s crossbar. The balance of the game was tipping in Chelsea’s favour.

Their growing confidence led to their undoing. Three minutes into added time, Bueno broke down the left, Benoit Badiashile’s attempted clearance was atrocious and Doherty crashed it home to take the roof of Molineux.

Nkunku headed in from Sterling’s cross minutes later, but barely any Chelsea fans had stayed to see it.

Mauricio Pochettino said club bosses must be “clever” enough to ignore abuse directed at footballers and managers via social media after Reece James revealed that he had been targeted online after undergoing surgery.

The Chelsea captain wrote on his Instagram account on Thursday that he had received “significantly more hate and negativity” since sustaining the hamstring injury that forced him off during the team’s 2-0 defeat to Everton.

It is the second significant injury the 24-year-old has suffered this season, having also missed a large part of the last campaign, with Pochettino indicating a lay-off of “several weeks” possibly stretching to months.

Former Chelsea manager Graham Potter last season gave an alarming account of the abuse directed at him whilst he was in charge, which included emailed threats made against his family.

And Pochettino said that he too had been targeted, albeit to a lesser extent, after matches this season.

The Argentinian, who takes his team to Molineux to face Wolves on Christmas Eve, said: “We are really exposed. Today it’s so easy to try to damage people.

“It’s so easy to write things. It’s very fashionable to speak badly.

“What makes me sad is not the social media, the people that have access to write this negativity. What makes me sad is that the people that are involved in this business pay attention.

“No one is going to damage me. Maybe (club colleagues) can damage me with words. When I have appreciation and respect for someone and they say something, of course it makes me think.

“But if I go on social media and someone abuses me? I don’t care. It’s not going to change my mood or my way to see things. When we lose games I receive abuse on social media, I receive SMS (messages), WhatsApps, emails that I never open. Not too many. A few.

“It makes me sad for the people that are involved.

“If I am a coach, am I going to make a decision (based on) what the people think about this? If there is an owner that follows social media and says ‘that changed my view’, I say ‘come on’.

“People that manage this business need to be clever, and to be clever means to trust in the people that you have. I need to trust in my owner, I need to trust in my sporting director.”

Chelsea are seeking a third consecutive win in all competitions for only the second time since March when they take on Gary O’Neil’s side, having defeated Sheffield United in their last Premier League outing and edged past Newcastle on penalties to set up a Carabao Cup semi-final against Middlesbrough.

After Tuesday’s cup win, substitutes and unused players joined the celebrations – a sign, thinks Pochettino, that his young side are maturing.

“It’s about giving them the possibility to take decisions and be treated like men,” he said. “They are mature enough.

“You provide the capacity for them to decide if they want to be or not. Whoever doesn’t want to be here is open to (leave). It is about creating a natural environment where everyone is going to be strong.

“If you want to belong to the group, you have the opportunity.”

Armando Broja believes Chelsea dramatic penalty shoot-out win over Newcastle in the Carabao Cup shows the strong bond the new-look team are building.

Broja revealed he was set to be Chelsea’s fifth penalty taker, but he was not called upon as Djordje Petrovic’s save from Matt Ritchie’s spot-kick sent Mauricio Pochettino’s men into the semi-finals.

Mykhailo Mudryk capitalised on Kieran Trippier’s mistake to equalise for the Blues in added time, cancelling out Callum Wilson’s opener, before the hosts held their nerve in the shoot-out.

Striker Broja said: “I was (going to take the fifth penalty) and I was quite excited actually.

“But Petrovic put on an unbelievable display, so it didn’t quite get to me.”

Tenth-placed Chelsea head to Wolves in the Premier League on Christmas Eve, with Tuesday night’s win offering a welcome boost after a difficult first half of the season under Pochettino.

And Albanian international Broja feels the manner of the victory is evidence of the character of the side.

“Games like this show our spirit and the bond where we dug deep,” he said.

“We got the equaliser even though it was in the 92nd minute and we got to penalties.

“We’re a new team, with a new manager and everyone’s trying to gel together.

“It’s not going to be easy straightaway because we have a whole bunch of new players, so we need to get that rhythm and get that bond together. It’s not going to happen overnight and people need to understand that.

“We keep playing for the badge.”

Victory in the Carabao Cup would give Chelsea their first piece of silverware since they lifted the Club World Cup in February last year.

Broja added: “This is a chance for us to win and trophy and we want to win a trophy, that’s what this trophy is all about.”

Mauricio Pochettino said Chelsea are a “healthy group” after watching them edge beyond Newcastle on penalties at Stamford Bridge to book a place in the Carabao Cup semi-final.

Newcastle looked to have done enough to progress after holding Chelsea at arm’s length for much of the game following Callum’s Wilson’s first-half strike.

Then at the death, Mykhailo Mudryk appeared inside the box to nick the ball away from Kieran Trippier, clipping a finish inside the far post to rescue Pochettino’s side.

Chelsea were on target with all four spot-kicks as Trippier again was culpable for Newcastle, failing to hit the target before Matt Ritchie saw his effort saved by goalkeeper Djordje Petrovic.

Earlier, Wilson had given Newcastle a deserved lead, taking advantage of a calamitous mix-up between Thiago Silva and Benoit Badiashile and racing clear to score on the counter.

“To concede the way we conceded, when we didn’t deserve to, it can affect any team,” said the manager.

“But we reacted really well, dominated the game against a good team like Newcastle, kept pushing in the second half, made some changes and tried to provide the team some impact.

“The most important (thing) in football is to believe to the end. We kept believing. We know penalties are a lottery, but of course talent and quality (matter). Our objective before the game was to go through and now we’re in the semi-final.

“When you see the whole squad, players that weren’t involved or were injured, they wanted to share their happiness in the middle of the pitch. We’re a healthy group of players, but they need time. We create the platform for them to improve every day. We’re going to build a very good team that can compete.”

Pochettino gave a long-awaited debut from the bench to summer signing Christopher Nkunku after injury with 20 minutes to go, in place of the willing but largely ineffective Nicolas Jackson.

The manager reiterated the need not to lump too much expectation too soon on the 26-year-old’s shoulders after a lengthy spell out.

“We’re talking about players that are young, or who have arrived and suffered an injury, like Christopher,” he said. “They need game time to start to perform and to get their best form. Everyone can judge.

“The expectation is to see the best of Nkunku, but we need time for him to perform the way we expect. It’s one thing to be available, it’s another to perform in the way we expect.”

Pochettino confirmed Enzo Fernandez had been withdrawn in the first half suffering from stomach sickness while Levi Colwill, taken off at the break, was tired but not injured.

Newcastle boss Eddie Howe reflected on a missed opportunity for his team to reach the Carabao Cup last four for the second straight season.

“A tough ending to the game,” he said. “It was a really good away performance until the last moments. I didn’t see a goal coming at that stage.

“It’s just one of those things that can happen in a football match. We covered space well, limited them to half-chances. There are a lot of positives to take but we don’t feel that right now.”

What the papers say

Crystal Palace are interested in a move for Chelsea defender Trevoh Chalobah this January, with the 24-year-old yet to play under Chelsea manager Mauricio Pochettino, the Daily Express reports. There is also reportedly interest from Serie A teams and Bayern Munich.

The Daily Mail reports Manchester United are willing to sell Jadon Sancho, Raphael Varane, Anthony Martial and Casemiro after their director of football John Murtough spent time in Saudi Arabia this month.

However, the Manchester Evening News says Varane is hoping that the club will trigger their one-year contract extension option for him.

Wolves are reportedly looking to sign Nigerian striker Rafiu Durosinmi from Viktoria Plzen for around £7million, despite reportedly being set to report losses of £65million.

Social media round-upPlayers to watch

Ian Maatsen: Chelsea are reportedly willing to sell the 21-year-old Dutch defender in January, with Manchester City, West Ham, Roma and Napoli among clubs interested in him, 90min says.

Clement Lenglet: The Aston Villa defender’s loan deal from Barcelona could be terminated by the Spanish club as they look to sell the 28-year-old, Football Insider reports.