Brendan Rodgers lamented "a game where every mistake we made got punished" after Celtic's 7-1 hammering at the hands of Borussia Dortmund. ( More Football News ) Last year's Champions League runners-up Dortmund extended their club record unbeaten home run in the competition to 12 matches (W8 D4) in emphatic fashion on Tuesday. Karim Adeyemi led the way with a first-half hat-trick as BVB led 5-1 at the break, with the forward becoming the first Dortmund player to score three goals in the opening 45 minutes of a major European game since Marcio Amoroso in a 2002 UEFA Cup semi-final against Milan.

Celtic, who equalised just two minutes after Emre Can had opened the scoring from the penalty spot at Signal Iduna Park, became the first British team to concede five goals in the first half of a game in major European competition since Cwmbran Town against Progresul Bucharest in the 1997-98 UEFA Cup Winner's Cup. For the third time in his managerial career, after 7-0 and 7-1 drubbings by Barcelona and Paris Saint-Germain respectively in 2016 and 2017, Rodgers saw his side ship seven goals in the Champions League. 7 - Borussia Dortmund's 7-1 win over Celtic Glasgow is the joint-highest BVB victory in the Champions League alongside the 6-0 away win at Legia Warsaw in September 2016.

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com/DQUpFl0cwr "I don't think I've been involved in a game where every mistake we made got punished," Rodgers told TNT Sports. "It was a tough watch, to be honest. We weren't at our best.

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