Manchester United's bid to retain their Premier League title has been dealt a blow with the news that Paul Scholes will be out for two months with suspected medial knee ligament damage. Wayne Rooney too could be facing a spell on the sidelines - he'll have scans on an ankle knock later and Alex Ferguson fears that he too has damaged ligaments. Both players were withdrawn during the 3-0 Champions League win at Aalborg last night. Rooney opened the scoring before Dimitar Berbatov got off the mark with a brace.

Robin van Persie and Emmanuel Adebayor fired two apiece in Arsenal's 4-0 rout against Porto at the Emirates.

Tonight Liverpool can maintain their 100% Group D record with the visit of PSV to Anfield. Chelsea and Cluj share top spot in Group A ahead of their meeting in Romania.