LONDON: Liverpool central defender Virgil van Dijk needs surgery on the knee injury he suffered in Saturday’s 2-2 draw at Everton and the obvious concern is that he will miss the rest of the season and possibly next year’s Euro 2020 finals.

The Dutchman damaged right knee ligaments following the reckless challenge on him by Toffees goalkeeper Jordan Pickford after six minutes at Goodison Park. Van Dijk was able to walk off the field but a further assessment on the injury has revealed an operation will be needed.

Van Dijk had not previously missed a minute of Premier League action since September 2019 and his influence on the team has been instrumental in them winning the Champions League and Premier League in the last two seasons.

The club are more hopeful summer signing Thiago Alcantara, who also had a scan on a knee late on Saturday after the high tackle which saw Richarlison sent off, is not serious.

However, manager Jurgen Klopp is now having to consider what life for his team will mean without the 29-year-old Van Dijk for what is set to be significant length of time.

The Reds boss opted not to sign a replacement when Dejan Lovren moved to Zenit St Petersburg in the summer, insisting midfielder Fabinho could fill in at the back – and he has done already this season.

But having replaced the out-of-form Joe Gomez with Joel Matip, playing his first match since the opening day of the season at Goodison Park, Klopp faces having to pair the untested and injury-troubled duo against Ajax in the Champions League on Wednesday.

The 23-year-old Nat Phillips, with just one FA Cup appearance to his name either side of two loan spells at Stuttgart last season, is now the back-up option with the highly-rated but unproven 17-year-old Billy Koumetio another alternative.

Liverpool’s defence has looked leaky already this season, conceding 13 goals in five matches – including seven at Aston Villa – with Van Dijk in the back four so his absence will raise real questions about their chances of staying the distance in a title race.

Klopp, however, was keen to throw his backing behind Gomez after a shaky couple of weeks.

“The set-piece (for Everton’s first) was unlucky because Virgil was not on the pitch, we sorted it in the game but it was the first corner when he was not on the pitch,” he said.

“Joe Gomez played a sensational game. A good game. I am not worried about the boys.

“The problem we have at the moment is that I am not really in a good mood, I have injured players in the dressing room and that is not good.”

The only thing in Liverpool’s favour would be that no team is defending that well so far and Liverpool’s attacking options are among the best in the league.