意甲, or Serie A, is the top professional football league in Italy. Established in 1898, it features 20 teams competing annually for the championship title. The league is known for its tactical gameplay and has produced many legendary players and clubs. The season typically runs from August to May, with each team playing 38 matches. The team with the most points at the end of the season is crowned the champion. Juventus, AC Milan, and Inter Milan are among the most successful clubs in the league's history, contributing to its rich tradition and popularity.