Serie A is a professional league competition for football clubs located at the top of the Italian football league system and has been operating for over eighty years since the 1929–30 season.
Serie A is regarded as one of the best football leagues in the world and it is often depicted as the most tactical national league.
The league hosts three of the world's most famous clubs as Juventus, Milan and Internazionale, all founding members of the G-14, a group which represented the largest and most prestigious European football clubs; Serie A was the only league to produce three founding members.