Who is the champion of men's singles at the 20 18 French Open?

Nadal. According to the French tennis official website, in the men's singles final of the 20 18 French Open held in Paris, France, Spanish player Nadal beat Austrian player Tim 3-0 to win the championship and won his first 1 1 Musketeer Cup, thus becoming the first1/grand slam champion in the open era.