Manchester City and Manchester United are popular Premier League football clubs in Greater Manchester. United's ground is in Old Trafford; Manchester City's home ground is the City of Manchester Stadium in east Manchester. Fixtures between the clubs are referred to as the Manchester Derby.
Manchester United are historically the second most successful football club in England with 67 elite honours won (including three European Cups) and was the first team in England to achieve the Continental treble. Manchester United's revenue was the fifth highest of a football club in the world in the 2022–23 season at €745.8 million. In 2023, Forbes estimated the club was the second most valuable in the world at $6 billion.