Liverpool manager Brendan Rodgers will have to plan without the services of Mamadou Sakho for a clutch of important games as the French centre-back faces three to four weeks out of action with a hamstring injury. Sakho limped off the field during Liverpool's FA Cup quarter-final victory against Blackburn Rovers on Wednesday and was replaced by Kolo Toure in the 28th minute. The Liverpool Echo reports that Sakho will sit out his side's clash against Newcastle United at Anfield on Monday night and is set to miss the FA Cup semi-final showdown with Aston Villa at Wembley on April 19. Liverpool centre back Mamadou Sakho puts in a tackle on Blackburn Rovers midfielder Craig Conway . Dejan Lovren (right) attends to his team-mate Sakho after the French defender pulled up with an injury . Sakho was forced to leave the field with the hamstring injury in the 28th minute at Ewood Park . The former Paris Saint-Germain defender will also miss the forthcoming Premier League games against West Brom, Hull and QPR, but the club are hopeful he will return in time to face Chelsea at Stamford Bridge on May 10. Toure is in line to deputise once more for Sakho against the Magpies and is set to form a central defensive partnership alongside Dejan Lovren. Martin Skrtel is still serving his three-match ban. Rodgers' side have slipped down to sixth the Premier League standings in recent weeks and will be targeting a crucial three points against John Carver's side who are winless in four games. Sakho was replaced by Kolo Toure who is set to start against Newcastle United at Anfield on Monday .
Mamadou Sakho limped off in Liverpool win over Blackburn Rovers . Sakho was replaced by Kolo Toure in the 28th minute of the 1-0 victory . Liverpool face Newcastle United in the Premier League on Monday night . CLICK HERE for all the latest Liverpool news .