Treize: Pierre Mallois is 33, married to the sweet Claire who is close to him, is the captain of the basketball team AS Denain-Voltaire. A former international, he has the full confidence of his managers and supporters. However, his team must compete for the national title against CO Beauvais. In this match, Pierre plays an average game and the public discovers a new darling, Didier Varence. It is also the beginning of a family conflict between Pierre and the faithful Claire