Press Association However, the attacking midfielder was forced off after 55 minutes with what manager Brendan Rodgers called “a tweak in his thigh” – a complaint Press Association Sport understands will rule the England international out for four weeks. The injury will see Lallana miss Monday’s FA Cup third-round clash at AFC Wimbledon and both legs of the Capital One Cup semi-final against Chelsea, as well as several Premier League matches. The 26-year-old is beginning to produce the kind of performances which led the Reds to pay Southampton a reported £25million for his services in the summer. Lallana scored a brace as Swansea were seen off 4-1 last Monday and started a sixth successive match in all competitions in the New Year’s Day encounter with Leicester at Anfield. Liverpool will be without Adam Lallana for the next month due to a thigh injury, Press Association Sport understands.