In football, notable clubs in Piedmont include Turin-based Juventus and Torino, who have won 43 official top-flight league championships (as of the 2019-20 season) between them, more than any other city in Italy. Other smaller teams include the old "Piedmont Quadrilateral" components Novara, Alessandria, Casale, Pro Vercelli. With the pre-World War II success of Pro Vercelli and the dominance of Torino during the "Grande Torino" years and Juventus in more recent times, the region is the most successful in terms of championships won. Also Casale and Novese contributed with one "scudetto" each.