The hosts won by three goals to two at Anfield.
Liverpool manager Arne Slot says his side should have been more comfortable in last night's Champions League tie with Atletico.
The hosts won by three goals to two at Anfield, but needed Virgil van Dijk's stoppage time goal to edge to victory.
Cole Palmer was on the mark for Chelsea in their 3-1 defeat Bayern Munich, with Harry Kane netting twice for the German club.
Defending champions PSG earned a 4-0 win over Atalanta while Inter were 2-nil winners away to Ajax.
Slavia Prague and Bodo/Glimt played out a 2-all draw, while it finished goalless between Olympiacos and Pafos.

Munster Make Ten Changes To Their Team For Saturday's Game Against Exeter
Manchester United Aim To Clear €1.4 Million A Week From Wage Bill For Future Signings
Suncroft's Cian Prendergast Returns To Captain Connacht In Tomorrow's Game Against Sharks
Thursday Morning Sports Update
Kildare U20 Football Team & Panel vs Offaly
Wednesday Morning Sport Update
New Report Shows Growing Pressure On Volunteers At GAA Club
RG Snyman's Season Ends Due To Injury