The Reds have conceded seven goals across 10 games since the German came in as interim manager, keeping four clean sheets in the process.
It’s a clear improvement from a difficult autumn, which Maguire puts down to the tactics implemented by Ralf and the work ethic among the team as a whole.
Now, after encouraging wins over Brentford and West Ham, Harry is targeting further development with how we use the ball and provide an attacking threat.
“I think there are lots of different principles that he’s brought into the club,” Harry told United Review, the club’s official matchday programme.