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The following teams won a single match by ten goals or more in the preliminary rounds of the European Cup : Dinamo Bucureşti beat Crusaders 11–0 in 1973–74
Feyenoord beat KR Reykjavík 12–2 in 1969–70
Manchester United beat Anderlecht 10–0 in 1956–57
Ipswich Town beat Floriana 10–0 in 1962–63
Benfica beat Stade Dudelange 10–0 in 1965–66
Leeds United beat Lyn 10–0 in 1969–70
Borussia Mönchengladbach beat EPA Larnaca 10–0 1970–71
Ajax beat Omonia 10–0 in 1979–80
The largest margin of victory in the current Champions League format is 10–0: HJK Helsinki beat Bangor City in the second qualifying round in 2011–12
The largest margin of victory after the preliminary rounds in either competition is 8–0: Real Madrid beat Sevilla in the quarter-final in 1957–58
Liverpool beat Beşiktaş in the group stage in 2007–08
The largest margin of victory in the knockout stage in the current Champions League format is 7–1: Manchester United beat Roma in the quarter-final in 2006–07
Bayern Munich beat Sporting CP in the first knockout round in 2008–09
Barcelona beat Bayer Leverkusen in the first knockout round in 2011–12