Liverpool produced a stunning attacking display against play-off opponents Hoffenheim to ensure five English sides will compete in the Champions League group stage for the first time.
Leading 2-1 from the first leg, the Reds virtually wrapped up the tie with three goals in the opening 20 minutes.
Former Hoffenheim forward Firmino put the tie beyond doubt after the break, sliding the ball into the bottom corner after Jordan Henderson dispossessed opposing captain Kevin Vogt before unselfishly squaring.
The German side, who finished fourth in the Bundesliga last season, did not lose their spirit and pulled another back when Sandro Wagner headed in Andrej Kramaric’s left-wing cross.
The Reds, along with Chelsea, Tottenham, Manchester City and Manchester United will discover their group-stage opponents when the Champions League draw is made on Thursday (12:00 EST).