Former Liverpool captain Sami Hyypia believes Virgil van Dijk will prove this season he is once again the best centre-back in the Premier League.

The Netherlands international has faced questions about whether can rediscover the form which arguably made him the world’s top defender prior to a knee ligament injury in October 2020.

However, there are signs the current Reds skipper is edging closer to his best with his commanding performance in the weekend’s Merseyside derby win over Everton another indicator of a return to his previous high level.

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“He is one of the best in the business in the world,” Hyypia told the PA news agency at a Nike Game On initiative which, in conjunction with the LFC Foundation, has provided more than 8,000 local schoolchildren with access to a range of sports.

“I think he has raised the standard with everyone expecting him to play at that level every time and that is very difficult.

“But he is doing well, he is a big part of our team and a big leader of the team so I think we all need to be patient and his best is coming.

“I think this season he has shown in some games he is still at the level and I have no doubts he will be the best centre-back in the league this season.”

Despite their good start to the season there has been scrutiny on Liverpool’s defence, with right-back Trent Alexander-Arnold now operating in a hybrid midfield playmaker role in possession and opponents seeking to exploit the space in behind.

The focus is likely to intensify following the news left-back Andy Robertson will be sidelined for three months after shoulder surgery, with Kostas Tsimikas having to deputise.

But Hyypia has faith in both Liverpool’s full-backs, adding: “Trent is like a midfield player. He can pass short and long and has the vision to see the passes.

“I think this role suits him well and when he is in the midfield position he doesn’t have that big distance to go back defending when we lose the ball.”

On Tsimikas, the former Finland international said: “I think he will get a lot of responsibility now and he has his chance to show what kind of player he is.

“Hopefully he is courageous and takes his chance. If that is not going to work then Jurgen (Klopp) needs to think of something else to solve the problem but I have confidence in Tsimikas that he can do the job.”

Having come through a testing set of fixtures Liverpool sit third in the table, a point behind leaders Manchester City. With games to come against Nottingham Forest, Bournemouth and Luton – all teams in the bottom six – and Brentford before a late November trip to the Etihad Stadium, Hyypia believes the platform has been laid for another title challenge.

“The ambition is to win the league,” he said.

“As long as we are competing until May to be the champions I think we can say we will have had a successful season.

“The top four is always the minimum target to reach but everyone wants success and some trophies this season.

“It would be foolish to look at what the others are doing. We just concentrate on what we are doing and do what we do best and then we see what the result is.”

The first three years of Game On programme, funded by Nike and delivered by the LFC Foundation, has engaged more than 8,000 children – including 950-plus disabled and 1,000-plus ethnically-diverse participants – aged between seven and 12 and 46 grassroots sports clubs with coaching delivered in 15 different sports.

“Game On is about using the power of sport, Nike and Liverpool to engage local young people in sport – unusually for us not football,” said LFC Foundation chief executive Matt Parish.

Benfica may not be as big of a name as Real Madrid, Barcelona and Manchester United but Anfield hero Patrik Berger warned Liverpool of the "tough" challenge they face in the Champions League quarter-final.

Liverpool edged past Inter 2-1 on aggregate in their last-16 clash, while Benfica knocked out Ajax to set up the last-eight meeting between the two sides, with the first leg set for Estadio Da Luz on Tuesday.

Despite the Reds appearing strong favourites, Benfica will be no pushovers given they have won their last three home meetings with Liverpool.

However, Jurgen Klopp has assembled a formidable winning machine as his team aim for victory in five consecutive away games in the European Cup and Champions League for just the second time, having last done so between 1983 and 1984 under Joe Fagan.

Liverpool also remain in the hunt for an unprecedented quadruple, the Reds in contention in Europe, the Premier League and FA Cup after lifting the EFL Cup earlier in the season, but Berger urged caution from his former club against Benfica.

"Benfica are a good side, in the last 16 of the Champions League all the teams are good," he told Stats Perform. "Maybe some of them don't have a name like Madrid, Barcelona or Manchester United, but they are good team and they have good players.

"It's a tough opponent, they are playing well and it seems easy but it won't be easy they are a good side."

Former Liverpool captain Sami Hyypia also echoed Berger's sentiments as he called on the Reds to take each game as it comes.

"You can't underestimate any opposition," he told Stats Perform. "You have to go to every game with 100 per cent, and I think Klopp knows that as well so he will motivate the team to go 100 per cent in the next game."

Liverpool will look to continue their eight-game unbeaten run in the Champions League against Portuguese opposition, winning each of the last four, before hosting Benfica at Anfield in the return leg on April 13.