Chelsea boss Jose Mourinho has been boosted in his alleged pursuit of Raheem Sterling as the England international doesn't want to sign a new deal with Liverpool. Despite the fact the Anfield club have offered the winger a new long-term contract, Sterling could now leave Merseyside with two of Europe's biggest clubs interested in his services. The Blues have previously been credited with an interest in taking the 20-year-old to Stamford Bridge, but might face competition from rival suitors Real Madrid. Mourinho's former club have also been monitoring Sterling's development closely, and are ready to offering him the chance to continue his career in Spain. Brendan Rodgers remains confident that the wide-man will sign a Liverpool extension, but as talks continue to stall it will raise speculation about a possible exit.