Man Utd's incredible crowds compared to AC Milan, Real Madrid and other European giants - gallery

Manchester United have endured something of a slow start to their season - and their supporters have been on hand to witness the contrasting fortunes in their two home games during the opening month of the campaign.

On the opening night of the Premier League season, a sold-out crowd witnessed summer signing Joshua Zirkzee mark his Red Devils debut by grabbing the only game of a narrow win against Fulham. After falling to a defeat at Brighton, Erik ten Hag’s men returned to home soil last weekend - but they were unable to return to winning ways as a Luis Diaz brace and a Mo Salah goal gave Liverpool all three points at Old Trafford.

As is expected, the famous old home of the Red Devils has welcomed two sold-out crowds for the opening two games of the season - but where do they rank in the top 20 average attendances in world football.