Liverpool's 2-0 loss against Atalanta in the Champions League on Wednesday night marked the first time Jurgen Klopp has coached the Reds to such a heavy defeat at Anfield.
Never before in Klopp's previous 137 competitive matches in charge at Liverpool's home ground had the club lost by more than one goal.
The last time the Reds suffered such a heavy defeat at Anfield dates back to August 2015, when Brendan Rodgers saw his side lose 3-0 to West Ham in the Premier League.
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On Wednesday, Liverpool simply struggled to get going against their Serie A opponents and failed to register a single shot on target - the first time they've done so in the Champions League since Opta began recording such data in 2003.