Since his £76m switch to Old Trafford this summer the Belgian has certainly hit the ground running.

His seven goals in as many games has inspired Jose Mourinho’s side to 19 points out of 21 so far this season.

They only sit in second place below neighbours Manchester City due to Pep Guardiola’s side scoring one more goal in the league.

Lukaku faces his toughest United test yet when they travel to Anfield to face Liverpool tomorrow.

But where does his one goal per game ratio stand amongst the best record’s in Manchester United top flight history?

CLICK THROUGH THE GALLERY ABOVE TO SEE THE BEST MANCHESTER UNITED PREMIER LEAGUE GOALS PER GAME RATIOS.