Florent Sinama Pongolle finishes right-footed low into the centre of the goal. John Arne Riise gets the assist after delivering from the left wing.
Watch Rafa's pre-West Bromwich Albion press conference from Melwood
Match commentary of West Bromwich Albion 0-5 Liverpool from the Hawthorns with Steve Hunter.
Watch extended match highlights of Liverpool's 5-0 demolition of West Brom at the Hawthorns on Boxing Day.
John Arne Riise scores left-footed into the bottom-right of the goal after a superb pass across the 18-yard box from the right channel by Steven Gerrard.
Foul by Darren Purse gives Steven Gerrard the chance to score right-footed into the bottom-left of the goal.
John Arne Riise gets his second of the game to make it 0-4 to the Reds with a left-footed volleyed into the top-right of the goal after great play by Alonso.
Goal by Sanz Luis Garcia left-footed low into the centre of the goal from the centre of penalty area after yet another Joh Arne Riise pass.