Television rights are the most common source of revenue for football clubs, accounting for around 50% of their total revenue.

Manchester United has the highest revenue of any football club, with a total revenue of $676 million in 2019.

The average transfer fee for a football player is $20 million.

Neymar has the highest transfer fee of any football player, with a transfer fee of $222 million.

Wembley Stadium is the most expensive football stadium in the world, with a construction cost of $1.2 billion.

Barcelona has the highest debt of any football club, with a debt of $1.2 billion.

The average salary of a football player is $2 million.

Lionel Messi has the highest salary of any football player, with a salary of $125 million.

Kit sponsorship is the most common type of football sponsorship, with around 70% of football clubs having a kit sponsor.

Manchester United has the most sponsors of any football club, with over 50 sponsors.

The most expensive football sponsorship deal is the $400 million deal between Manchester United and Chevrolet.

The average attendance at a football match is 30,000.

Manchester United has the highest average attendance of any football club, with an average attendance of 75,000.

The most expensive football ticket is the $400 ticket for a Manchester United match.

The average price of a football shirt is $75.

Manchester United sells the most shirts of any football club, with over 1 million shirts sold each year.