Watford 0-1 Chelsea: Ben Foster saves from Didier Drogba as Watford manage to frustrate Chelsea's first-half efforts

Lampard reacts to a missed chance as Chelsea fail to break the deadlock and risk losing ground on table leaders Man Utd

But a headed injury-time winner from Salomon Kalou gives Chelsea the win and keeps Man Utd within six points

Liverpool 4-1 Arsenal: Peter Crouch tucks away Alvaro Arbeloa's cross to put Liverpool ahead within four minutes

Crouch then doubles the lead in the 35th minute, towering above Arsenal's defence to head home Fabio Aurelio's cross

Daniel Agger gets the lightest of headed touches to another pinpoint ball from Aurelio and makes it 3-0 in 60th minute

William Gallas nets for Arsenal but Crouch completes his hat-trick to seal the win and put Liverpool into third place

Man Utd 4-1 Blackburn: The hosts go behind to Matt Derbyshire's strike and lose Nemanja Vidic with a serious injury

But Paul Scholes steadies nerves in the second half, finding space on the edge of the area to level for Man Utd

Blackburn begin to crumble as Man Utd notch up the pressure and Michael Carrick eventually puts the hosts ahead

Goals from Park Ji-Sung and Ole Gunnar Solsjkaer wrap up proceedings and maintain Man Utd's lead over Chelsea

Newcastle 0-1 Manchester City: Emile Mpenza bags the points against the Magpies with a fine late goal

Charlton 1-0 Wigan: Wigan keeper John Filan shows his disgust after Darren Bent's late penalty at The Valley

Fulham 1-1 Portsmouth: An early strike from Niko Kranjcar puts Pompey ahead until Ian Pearce levels in the 90th minute

West Ham 2-0 Middlesbrough: Bobby Zamora is on target early on and Carlos Tevez adds a second to seal the points

Bolton 1-0 Sheffield Utd: A late winner from Kevin Davies settles matters at The Reebok