Advertising and Relegation: The underside three groups at the end of the period deal with relegation to Serie B, although the best three teams from Serie B are promoted. Historical Importance: Serie A, proven in 1898, has become the oldest and many prestigious football leagues on this planet. Not like https://tyso7m64196.ampedpages.com/a-review-of-how-many-rounds-are-there-in-serie-a-65773383