Plymouth manager Derek Adams believes his side's FA Cup third-round goalless draw at Liverpool was one of the best defensive performances seen at Anfield.
The League Two high-fliers became only the fifth side in the last year to keep a clean sheet at the home of the free-scoring Reds.
Jurgen Klopp will point to the fact he named the club's youngest side in their history – with an average age of 21 years and 296 days – as a mitigating factor, but there was no doubt about the resilience and determination of the visitors.