Mohamed Salah struck a goal in each half to help the Reds overcome the Hornets in a hard-fought tussle on Merseyside.
Under the guidance of newly-appointed manager Nigel Pearson, the visitors carved out several opportunities to get themselves on the scoresheet throughout as Liverpool were made to graft for the points.
Ultimately, two moments of Salah brilliance sealed the outcome and ensured the hosts made it 16 wins from 17 in the top-flight so far this term – and Klopp felt his team’s endurance was key in getting the result over the line.
Read on for a summary of his post-match press conference at Anfield…
On whether Liverpool needed to grind out the victory…
Yes, that’s how it is.