Manchester City set a Champions League record with their 4-0 thrashing of Basel on Tuesday. It lasted one day.
The four-goal win for Pep Guardiola's side was the largest margin of victory ever for an English team away from home in the Champions League knockout rounds.
But on Wednesday, Liverpool did them one better with a stunning 5-0 victory at Porto in the first leg of a Champions League last-16 tie.
Jurgen Klopp's side breezed to the win at the Estadio do Dragao, behind the strength of a hat-trick from Sadio Mane – the fourth Liverpool player to score a Champions League treble (Michael Owen, Yossi Benayoun and Philippe Coutinho are the others).
The Reds also became the first English side to score five goals in an away Champions League knockout match.
The five-goal margin tied Liverpool for the largest away Champions League knockout win for any side, levelling Bayern Munich (5-0 over Sporting in 2009) and Real Madrid (6-1 over Schalke in 2014).
Liverpool have scored more goals (28) than any other side in the Champions League so far in 2017-18.
The Reds will have the chance to add to that total in the second leg against Porto on March 6, with progress into the last eight of the tournament all but assured.
Jurgen Klopp's side return to Premier League action on Saturday with a match against West Ham.