It was an inspired performance from the hosts who took the lead after seven minutes courtesy of Origi. After the restart, Wijnaldum hit home a quick-fire brace before Origi once again sent Anfield into pandemonium with his 79-minute winner.
From there, Liverpool dug in to withstand some late pressure from Barcelona and hold on for a memorable European victory.
So how did the two teams fare? See the gallery below for our player ratings.
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