Manchester City have broken yet another record in their performance against FC Copenhagen. Manchester City returned to Champions League action on Wednesday night as they cruised into the quarter-finals of the competition. Pep Guardiola’s side already held a 3-1 aggregate lead after the first leg in Denmark three weeks ago and won 3-1 in the return fixture, going through 6-2 on aggregate. City had the tie sewn up within 10 minutes as Manuel Akanji opened the scoring before Julian Alvarez doubled the lead shortly afterwards. Mohamed Elyounoussi did pull one back for Copenhagen but Erling Haaland…