1-8 against Dundee: in Europe, the most embarrassing FC defeat was the 1-8 away to Dundee FC in the club’s very first match in the 1962/63 European Cup. To be fair, goalkeeper Fritz Ewert suffered concussion after just two minutes, stayed in the dressing room at half-time with the score 5-0, and defender Toni Regh had to go in goal. Cologne then conceded three more while effectively down to ten men.
