Mohamed Salah scored the fastest-ever Champions League hat-trick as Liverpool turned it on in the second half to thrash Rangers 7-1 in their Group A qualifier.
Napoli remain top following a 4-2 win against Ajax.
Despite being held to a goal-less draw at Atletico Madrid, Club Brugge stay top of Group B.
Porto are second after a solid 3-0 win at Bayer Leverkusen.
Spanish giants Barcelona had to settle for a 3-3 draw at home to Inter.
Bayern Munich remain top of Group 3 after a 4-2 win over Viktoria Plsen.
In Group D, Tottenham are top by a single point after a tight 3-2 win over Eintract Frankfurt.