There will be no shortage of sub-plots when Chelsea take on Liverpool for the first silverware of the season in the Carabao Cup final at Wembley on Sunday.

Each coming off tumultuous campaigns last season, fortunes this season have diverged with one challenging on all fronts whilst the other labours to rediscover former glories.

The PA news agency looks at the talking points.

Liverpool’s injury list

It was confirmed on Tuesday that Diogo Jota and Alisson would be out for significant periods while Curtis Jones also joins Trent Alexander-Arnold, Thiago Alcantara and Joel Matip on the absent list for Sunday.

There is no guarantee that Darwin Nunez, who like Jones and Jota was withdrawn in Saturday’s win over Brentford, or Dominik Szoboszlai will be fit as Jurgen Klopp’s squad risks being stretched thin on the run-in, beginning with Sunday’s final.

Chelsea’s young team coming of age

Mauricio Pochettino has talked about the importance of success in the Carabao Cup for the development of his players, who with an average age of just over 23 comprise the youngest squad in the Premier League.

After the semi-final win over Middlesbrough he stated Sunday’s final means more to Chelsea’s current crop than the club’s trophy-laden history would suggest, and that victory at Wembley could accelerate their development. Fresh from an encouraging performance in drawing with Manchester City at the Etihad Stadium, lifting the cup on Sunday could be a watershed moment.

Salah back and in form

Klopp was without Mohamed Salah for almost seven weeks prior to his return to the team as a first-half substitute against Brentford, but his performance at the Gtech Stadium saw him hit the ground running.

An excellent assist for Alexis Mac Allister’s goal that made it 2-0 was followed minutes later by a fine finish of his own to show his manager it is not all bad news on the selection front. It will be a tonic to Klopp’s injury concerns if the Egyptian can help his team and himself to an eighth trophy of his Liverpool career on Sunday.

Chelsea’s best hope of Europe

With a top-six league finish looking out of reach it seems increasingly likely that cup success is Pochettino’s best hope of marking his first season by leading the club back into Europe after a year away.

They still have the FA Cup to play for, with a fifth-round meeting at home to Championship high-fliers Leeds next week, but a win at Wembley on Sunday will ensure at least a place in the Europa Conference League. It may not be a return to the Champions League, a competition the team won was recently as 2021, but it would be progress after a turbulent 18 months on and off the pitch.

Familiarity, so the saying goes, breeds contempt, but for Liverpool and Chelsea it has resulted in a war of attrition.

The two teams have met 17 times since September 2018 and, on the three occasions those have been finals, each one has gone to penalties, with Liverpool victorious in all three.

And, while Sunday’s reunion at Wembley is a repeat of the 2022 Carabao Cup final, which had an epic shoot-out settled by Reds goalkeeper Caoimhin Kelleher scoring his side’s 11th attempt and Kepa Arrizabalaga missing his, there are few similarities with that afternoon.

Injuries and key departures mean Liverpool, the record nine-time winners, will be able to field just five of the starting XI from that day; Chelsea can put out just two after a huge churn of players during a billion-pound spending spree in the interim.

The final represents the first moment of significance in Jurgen Klopp’s long goodbye after his decision to step down at the end of the season.

Meanwhile, Chelsea have burned through three managers in Thomas Tuchel, Graham Potter and Frank Lampard before giving Mauricio Pochettino the chance to arrest their gradual decline.

And it has been a decline.

When the pair met two years ago Liverpool were second in the Premier League table, chasing Manchester City in a brilliant title race which they lost by a point despite racking up 92 of them, while Chelsea were third, albeit 10 points behind.

But, despite their recent upturn in form, this time the Stamford Bridge side are 22 points adrift of the table-topping Reds in 10th.

Liverpool, competing on four fronts, are favourites, having lost just twice to domestic opponents, and, last month’s blip at Arsenal aside, Klopp has restored his squad’s competitiveness, even if they are not quite hitting the heights of that 2021/22 season.

However, injuries have hit at the wrong time, with influential players like full-back Trent Alexander-Arnold, forward Diogo Jota, midfielder Dominik Szoboszlai and goalkeeper Alisson Becker already ruled out of the showpiece.

That may be just the opening Chelsea need after they were ripped apart 4-1 at Anfield barely a month ago.

There followed a 4-2 home defeat to Wolves four days later, after which they became one of the few teams to win at Villa Park while earning a creditable draw at Manchester City last weekend.

They appear to have played themselves into some form and Pochettino will look to build on that as he seeks to redress the balance against Klopp, against whom he has won just once in 12 meetings, and gain a small measure of revenge for the Champions League final defeat in Madrid in 2019 as Tottenham manager.

The Argentinian is desperate to end his trophy drought with English clubs in his seventh season in the country and silence some of the critics who are just starting to question his credentials again, having failed to spark a revival at Stamford Bridge, despite the massive investment in the playing squad.

That January Anfield defeat ended a run of seven successive draws between the two sides and, with all factors considered, that points to another close Wembley encounter – and possibly penalties yet again.

Chelsea have the chance to apply balm to a tumultuous spell in their recent history when they face Liverpool in Sunday’s Carabao Cup final.

With there seeming little hope of achieving a European place via their Premier League form, the meeting with the Reds takes on added importance for Mauricio Pochettino’s young side.

Here the PA news agency looks at their route to Wembley.

Second round – Chelsea 2-1 AFC Wimbledon

Entering a round earlier than they are used to on account of having no European football, Pochettino’s side faced a shock when their League Two opponents took the lead via James Tilley’s first-half penalty, awarded after goalkeeper Robert Sanchez had flown from his goal with a reckless punch at a free-kick. Chelsea replied with a spot-kick of their own converted by Noni Madueke in stoppage time before the break. In the second half, Enzo Fernandez took advantage of an error from Alex Bass in the visitors’ goal to score for the first time since his £105million move from Benfica, sparing his side’s blushes.

Third round – Chelsea 1-0 Brighton

The Blues had lost at home to Brighton in the final weeks of the 2022/23 season, but with Roberto De Zerbi’s side juggling Premier League commitments with a first European campaign, Chelsea came out on top to progress to round four thanks to Nicolas Jackson’s goal early in the second half. The game was notable for a full debut for summer signing from Manchester City, Cole Palmer, the 21-year-old setting up the winning goal. He goes into Sunday’s final as the club’s top scorer with 12 in all competitions.

Fourth round – Chelsea 2-0 Blackburn

Benoit Badiashile marked his first appearance of the season after injury by scoring his second Chelsea goal, as Blackburn were dispatched at Stamford Bridge. The defender pounced on an error from Rovers goalkeeper Leopold Wahlstedt who failed to deal with Palmer’s corner, tapping home from close range. Raheem Sterling scored in the second half, set up again by the increasingly influential Palmer, to put his team into the last eight.

Quarter-final – Chelsea 1-1 Newcastle (Chelsea win 4-2 on penalties)

Chelsea looked to be heading out when Callum Wilson took advantage of chaos in their defence to put Newcastle a goal up in the first half, as indifferent Premier League form looked to have caught up with the team’s cup progress. That’s the way it stayed until stoppage time, when Kieran Trippier hesitated in dealing with a cross and Mykhailo Mudryk stole in to rescue his side. A penalty shoot-out followed, with Trippier the villain again for the visitors before goalkeeper Djordje Petrovic saved from Matt Ritchie to send Chelsea through.

Semi-final – Middlesbrough 1-0 Chelsea / Chelsea 6-1 Middlesbrough (6-2 on aggregate)

A calamitous first leg at the Riverside Stadium saw Pochettino’s team return south embarrassed after missing a host of chances against the Championship outfit, with Palmer the principal culprit. Hayden Hackney’s goal was the difference to leave boss Michael Carrick and his players dreaming of Wembley. Those aspirations were extinguished by half-time in the return leg in west London, with Chelsea 4-0 up by the break en route to a 6-1 win that ensured it would be they and not Boro that face Liverpool on Sunday.

Chelsea and Liverpool will meet once again in the Carabao Cup final on February 25.

The Wembley clash will be the third final between the clubs in the tournament’s history.

Liverpool are the competition’s most successful team with nine victories while Chelsea who have lifted the trophy five times.

Here, PA news agency takes a look at their previous two finals.

2005: Chelsea 3-2 Liverpool aet – Millennium Stadium

Chelsea lifted their first silverware under Jose Mourinho at the Millennium Stadium in Cardiff, which hosted English cup finals between 2001 to 2006 while the new Wembley was being built. Liverpool opened the scoring inside the first minute of the game after John Arne Riise volleyed home a cross from Fernando Morientes.

The game stayed 1-0 until Steven Gerrard’s attempted headed clearance went into the back of his own net.

Goals from Didier Drogba and Mateja Kezman gave Chelsea a 3-1 lead in extra-time and they held on despite Antonio Nunez quickly pulling one back.

2022: Chelsea 0-0 Liverpool (Liverpool win 11-10 on pens) – Wembley

Liverpool were chasing a quadruple and ticked off the first trophy after a marathon penalty shootout at Wembley. The game remained goalless for 120 minutes but Liverpool prevailed 11-10 on spot-kicks after Chelsea goalkeeper Kepa Arrizabalaga missed his penalty.

The two sides would meet again later in the season in the FA Cup final. This was the first time that the same teams met in both the League Cup final and the FA Cup final of the same season since Arsenal and Sheffield Wednesday in 1993.

That game also remained 0-0 after extra-time and Liverpool won on penalties again when Kostas Tsimikas scored his penalty after Mason Mount had his saved by Allison Becker.

But Jurgen Klopp’s side fell short in their pursuit of both the Premier League and Champions League trophies as their quadruple hopes were dashed.

Wayne Rooney ended speculation over his future to sign a new five-and-a-half-year contract at Manchester United on this day in 2014.

The forward had been linked with a move away from Old Trafford months earlier after Sir Alex Ferguson retired and was replaced by David Moyes.

With only 18 months to go on his deal, Rooney agreed fresh terms until the summer of 2019 and made clear his ambition to break Sir Bobby Charlton’s record of 249 goals for the Red Devils.

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On a new contract worth up to £300,000 a week, Rooney would spend another three seasons at United and finish with 253 goals from 559 appearances.

The attacker broke Charlton’s record on January 21, 2017 with a free-kick at Stoke and a week later was presented with a commemorative Golden Boot to acknowledge him becoming the club’s all-time leading goalscorer.

After five Premier League titles, three League Cups, plus solitary success in the Champions League, Europa League, Club World Cup and FA Cup, Rooney left Old Trafford to return to boyhood side Everton.

His second spell at Goodison Park was short-lived and, after stints with DC United in the United States and at Derby in the Championship, Rooney retired from professional football at the start of 2021 to take over as manager of the Rams.

The former England captain also bettered Charlton’s record of 49 goals for his country and finished with 53 from 120 appearances, but was overtaken by Harry Kane last year.

Rooney was most recently manager of Birmingham.

World number two Carlos Alcaraz has retired hurt after twisting his ankle in the first round of the Rio Open.

The two-time grand slam winner hurt his ankle after just two points while playing Brazilian Thiago Monteiro before the Spaniard went on to break his serve.

But just one game later, Alcaraz had his serve broken, shook Monteiro’s hand, and left the court shortly after, retiring from the match.

It comes a week after the 20-year-old lost to Chile’s Nicolas Jarry in the semi-finals of the Argentina Open.

After the match, world number 117 Monteiro said it was “strange” for an injury to occur so early in the match.

“On the court it didn’t look so serious, but then I saw it in the big screen and it was a bad twist,” he said.

“Now I can only cheer for him to recover. He is a star, a dominant one in the new generation.”

Northampton boss Jon Brady was full of praise for Tony Springett after he scored a stoppage-time equaliser to clinch a point in a 2-2 League One draw at near-neighbours Oxford.

The on-loan Norwich winger showed good composure with a tidy finish in a crowded goalmouth after collecting Will Hoskins’ left-wing cross for his first league goal.

Brady said: “It was an excellent moment for Tony and I’m really pleased for him. He’s had to be patient for his opportunities.

“He came on today and the little dummy he did just before when the ball comes across goal… he’s calm enough to move the defender and it was an excellent finish.

“It was a fantastic point overall and I’m very pleased for the boys.

“I felt we were very disciplined in our approach tonight and clinical.

“We reduced them to a lot of shots from distance. (Goalkeeper) Louie Moulden came to the fore right at the end but apart from that, they didn’t really trouble us.”

Oxford led through Josh Murphy’s thunderbolt in the fifth minute but Cobblers levelled through Will Hondermarck, 10 minutes before the break.

Will Goodwin scored his first goal for the U’s by diverting in Owen Dale’s cross in the 81st minute to put Oxford 2-1 up, but Springett earned Northampton a point with his composed finish in the third minute of stoppage-time.

Brady added: “The first goal that we conceded, we’ve got to do better.

“Our players are absolutely excellent in terms of discipline and work rate.

“After conceding early tonight we showed immense character out of possession and I can’t really remember them troubling us apart from distance and our own mistakes.

“They can have all the possession they wanted tonight, it was how we dealt with it out of possession and I felt we controlled the game that way.”

The U’s have now drawn five of their last six matches to sit fifth in the table but have played two games more than seventh-placed Stevenage.

Oxford head coach Des Buckingham said: “We picked an attacking line-up and to score after only five or six minutes put us on a good front foot.

“We did enough with the changes we made in the second half to get back in front and then it was a matter of making sure we manage those final few minutes.

“There’s a big hint of offside with Northampton’s second goal, but there were still many things we could have done better after that moment.

“It’s frustrating to leave with what we thought would be three points and end up with the one.

“We’re six games unbeaten and I know people don’t want to hear that because most of them are draws rather than wins.

“The most important thing is we’re picking up results and it keeps us in and around where we want to be.

“We’ll get better and get stronger every week.”

Liam Rosenior described Hull’s performance in their 2-1 victory over Southampton as the culmination of his work as Tigers boss.

Anass Zaroury bagged his first goal for the club since arriving on loan from Burnley before Liverpool loanee Fabio Carvalho put the visitors in control for their fourth straight away win – and first at Southampton since 1951.

Rosenior, whose side made it three wins in a row for the first time since he took over in November 2022 and moved into the play-off places, said: “We’ve come away to an outstanding team, with outstanding players and an outstanding manager, and we had to be brave.

“That first-half performance is exactly what I’ve been working so hard to bring to the club. I have bored all the supporters talking about the process but seeing that first-half performance was top.

“I am so proud of the lads but I don’t want to get carried away. I just see it as the next step for this team.

“From the outside it is a big step but inside I don’t take any notice of runs or what we can and can’t achieve.

“This is a young team that will make mistakes, and we’ll make more mistakes along the way, but when it comes off it is a delight to watch.”

The Tigers struck in the 11th minute when a long ball from goalkeeper Ryan Allsop caught Saints off-guard. Ryan Giles carried before the ball found its way to Jaden Philogene, and Gavin Bazunu parried the winger’s powerful shot into the path of Zaroury to tap in his first goal in five days short of a year.

Philogene then nabbed the ball off Joe Rothwell on the edge of the Saints box before releasing Carvalho for his second goal since arriving from Anfield.

Joe Aribo grabbed an 88th-minute consolation for Saints but their manager Russell Martin was left furious at the first-half horror show.

Saints ended an 11-game winning run at St Mary’s to drop to fourth and Martin said: “First half was rubbish, the second half was very good but that doesn’t matter very much when you’re 2-0 down.

“No one cares if you play well in the second half when you aren’t good in the first half and are behind.

“Hull were good, we knew that from the first game (a last-minute 2-1 win for Saints in October). We had a good chance with Rothwell before they can get into the game, we don’t take it, and somehow that doesn’t spur us on to go more aggressive.

“Their goal is something we worked on in training yesterday as we’ve seen them do it a lot, so to allow that to happen is a nonsense.

“Last week’s defeat (their first after 25 games unbeaten, against Bristol City) was down to a lack of aggression, this week it was a lack of courage. The two things you need is courage and aggression.”

Sir Jim Ratcliffe says Manchester United’s journey back to the top of world football starts now after completing his £1.3billion deal to become minority owner of the Premier League giants

A year and three months after the club announced a strategic review, and 58 days after a deal was struck, there is finally a new power structure in place at Old Trafford.

Ratcliffe has completed his purchase of 25 per cent of the shares owned by the Glazer family, who have been United’s majority owners since their controversial leveraged buyout in 2005.

The Ineos chairman paid 33 US dollars (£26) for each of those shares and the same price for 25 per cent of Class A shares, with 10 times fewer voting rights, following a tender process.

Ratcliffe takes control of football operations as part of the deal and plans to ramp up United’s rebuild after his team looked under the hood and began to make moves during the ratification process.

“To become co-owner of Manchester United is a great honour and comes with great responsibility,” the British billionaire said.

“This marks the completion of the transaction, but just the beginning of our journey to take Manchester United back to the top of English, European and world football, with world-class facilities for our fans.

“Work to achieve those objectives will accelerate from today.”

Faltering United have not added to their England record 20 league titles since Sir Alex Ferguson retired in 2013, winning just four major trophies in that period.

The Red Devils have lost their way under the Glazer family and Ratcliffe’s involvement brings new hope to Old Trafford.

United co-chairman Joel Glazer said: “I would like to welcome Sir Jim as co-owner and look forward to working closely with him and Ineos Sport to deliver a bright future for Manchester United.”

Ratcliffe’s ownership of United stands at 27.7 per cent as further shares were issued in return for his initial 200m US dollars (£158.5m) capital investment upon completion.

His ownership will increase to 28.9 per cent when he invests a further 100million US dollars (£79.2m) by December 31, 2024.

The outlay from Trawlers Ltd, a company wholly owned by Ratcliffe, is worth a total of 1.65bn US dollars (£1.3bn).

That deal received Premier League and Football Association approval last week and was officially confirmed on Tuesday evening.

The 71-year-old, who was born in Failsworth, Greater Manchester, was a United fan growing up and has been a regular presence around the club since the deal was announced on Christmas Eve.

That included Ratcliffe attending United’s Premier League match against Tottenham on January 14 and the Munich air disaster memorial at Old Trafford on February 6.

Sir Dave Brailsford, Ineos’ director of sport, has been an even greater presence and is set for a key role as Ineos takes control of football operations.

Changes have already started and United raised eyebrows across the football world last month when announcing Manchester City’s Omar Berrada as their new chief executive.

United are hoping to bring in Newcastle sporting director Dan Ashworth as part of their rebuild. The former Football Association technical director has been placed on garden leave after telling the Magpies he was leaving.

The completion of the deal marks the conclusion of a saga which began back in November 2022 when the Glazers announced plans for a strategic review, which could include the sale of the club.

Ratcliffe and Qatari businessman Sheikh Jassim were the front-runners when it became apparent a full sale would be considered, but the latter withdrew last October.

Ratcliffe’s focus shifted to the purchase of a significant minority stake, which has now finally been completed.

Ipswich manager Kieran McKenna described his team’s narrow 4-3 victory over bottom-placed Rotherham as a “bit of a wild game”.

Omari Hutchinson’s effort in the sixth minute of added time after Cafu’s levelling penalty moments earlier left the Tractor Boys behind second-placed Leeds only on goal difference, with Southampton losing to Hull.

Town initially fell behind after just two minutes to Tom Eaves, but responded thanks to a Kieffer Moore strike and Wes Burns’ first-half brace.

Hakeem Odoffin pulled one back for the Millers in the second half before the nail-biting additional time.

McKenna said: “It was a bit of a wild game. Of course it wasn’t a good start and from that moment we never really regained our composure in the game but having said that we have scored four goals at home, we find a way to win the game.

“Every game in the Championship is tough. I knew it was going to be a tough game; the players have found a way to come out on top again and credit to them for that.”

With eight minutes of time added on, McKenna said: “We weren’t managing to keep control of the ball. We were pinned into our box and random things can happen at that point.

“I didn’t think we had that many chances against us and when they got the penalty I thought it was going to be one of those nights but credit to the players they could lie on the floor and give up on the game but we find the spirit to get the ball back, launch another attack and produce another moment of real quality to win the game.”

Rotherham head coach Leam Richardson felt his side deserved a point.

He said: “You saw the good, the bad and the ugly of what we are and why we are in the position we are in.

“I’m disappointed for the players who worked terrifically hard. We started the game very well, we had a crazy 10 minutes. The first goal hurt us, we never really recovered from it, it was like a dazed boxer but the last hour we probably deserved something from the game.

“I don’t think many teams come here and dominate all the stats and score three goals and not win the game so disappointed for the players.”

Ronnie O’Sullivan reeled off five frames in succession to beat Zhou Yuelong 6-2 and reach the quarter-finals of the Players Championship.

Competing for the first time since withdrawing from the Wales Open due to anxiety, O’Sullivan was far from his fluent best in the early stages but improved markedly after the interval in Telford.

The seven-time world champion produced a superb total clearance of 136 in the sixth frame, won the next after Zhou inexplicably missed a simple green and wrapped up the win with a run of 73.

O’Sullivan was in no mood to give any insight into his performance, however, telling ITV4: “I don’t assess my performances really, I make that a golden rule. Bit of match practice, take what I can from the tour and move on.

“I’m just trying to get away with playing as least as I can, I feel happier doing that.

“This is all icing on the cake for me, whatever I get off this tour. I’ve got my exhibitions, my ambassador work and that’s my main thing – I just fit in a few tournaments around that.”

Mark Allen earlier made three consecutive centuries, including a tournament record 146, on his way to an impressive 6-3 win over three-time world champion Mark Williams.

Allen followed his 146 in the opening frame with breaks of 112 and 102, restricting Williams to a solitary point in the process, and also made breaks of 94, 70 and 68 to ease into the quarter-finals.

“Any win against Mark is a good win, but to play like that and score like that, that’s what I needed because I haven’t been doing that much,” Allen told ITV4.

“I’m not going to go into it, but I am trying something a bit different this week so we’ll see if it works. It is a timing issue that I feel like I’ve had in recent months so the technical change I’ve made I’m hoping will correct that.

“I started the match as good as you could with three centuries and disappointed not to make four, but that’s the way you need to play.

“I lost a few (against Mark) early on when I first turned pro and I think that’s nine of the last 10 I’ve won now so maybe that’s in his head a little bit as well.”

Allen will play Gary Wilson in the quarter-finals after he came from 2-0 down to beat Hossein Vafaei 6-4, the Welsh Open winner sealing victory with a break of 95.

Ali Carter will take on Judd Trump after breaks of 116, 97, 66 and 69 helped secure a 6-2 victory over Tom Ford.

West Brom boss Carlos Corberan praised his Championship play-off chasing side for their patience as they claimed a comprehensive 3-0 victory at Plymouth.

Cedric Kipre broke the deadlock in the 61st minute and goals followed from substitute Mikey Johnston – with a brilliant 76th minute solo effort – and Tom Fellows, who scored a stoppage-time clincher.

Corberan said: “We had to be patient because at half-time we were 0-0. At half-time I wanted them to keep doing the things we did well and tried correcting the things we did not do well.

“I think in the second half we created a lot of chances. We were positive and created a lot of chances and it’s always positive to get goals.

“I said before the game, coming here and winning the game was going to be hard because only Leeds have won here since October. I think before Leeds won here at the weekend, Plymouth had not lost for nine league games here.”

The result saw the Baggies strengthened their hold on fifth place as they bounced back from defeat at promotion contenders Southampton on Friday.

Corberan was pleased with his side’s efforts but warned that Coventry and Norwich, who both sit just four points behind in seventh and eighth respectively, were hot on their heels.

He added: “When you don’t have a specific number nine, it’s important to score goals from different areas of the pitch.

“The important thing is to create chances – clearcut chances – and we did that.

“I think we have attacking players that can create chances and score goals from all over.

“Four points above seventh place tonight is nothing because we know how difficult staying in the play-off positions is going to be.

“From the play-off positions to 10th, we are one of the teams that are going to compete. The team that finds consistency will get a play-off place. You need a strong mentality to win every game.”

Plymouth head coach Ian Foster would not criticise his side after the defeat due to the busy fixture schedule.

He said: “We are disappointed because we have lost a game but I can’t be critical of the players.

“I know that sounds strange after a 3-0 home defeat but it’s our third game in six days.

“We have to give credit to the opposition. They are an excellent side and they showed that tonight.

“We dug in and kept them at bay for as long as we could. We have to take our medicine. They are one of the best sides in the Championship.

“We didn’t have our normal energy. We were guilty of tired passes. We found it really difficult in the second half.

“We have to stick together now, rest and plan accordingly for a massive game on Saturday (at Middlesbrough).

“We asked them for more, but they couldn’t give us more. They had empty tanks.

“We have to dust ourselves down now and go again.

“No one wants to pay money and see us be dismantled the way we were.

“There’s no excuses. We knew the run of games we were coming into and we plan our best for them because we have to respect the opposition.”