ATP Tour | 89,154 followers on LinkedIn. Our mission is to serve tennis. | As the global governing body of men’s professional tennis, the ATP’s mission is to serve tennis. We entertain a billion global fans, showcase the world’s greatest players at the most prestigious tournaments, and inspire the next generation of fans and players. From the United Cup in Australia, to Europe, the Americas and Asia, the stars of the game battle for titles and PIF ATP Rankings points at ATP Masters 1000, 500 and 250 events, and Grand Slams.