It’s 1980 and everyone is anticipating the tennis battle of the year. The Swede Björn Borg, ranked number one in the world, is going head to head with new American talent John McEnroe. The world of tennis is behind the friendly, unassuming Borg. McEnroe is an eccentric, more famous for his volatile temperament on the tennis court than his sporting prowess. The two men train tirelessly for the final, losing is not an option. Even though they have more in common than you might think, the rivalry continues to evolve, tension mounting. Borg and McEnroe are going to play a match that will change the world of tennis for ever.