In a dystopian future, a global corporate state rules society, having subdued governments and war, only to replace them with a violent sport called Rollerball. This highly dangerous and entertaining game is designed to emphasize the futility of individual effort and highlight the power and control of the corporations over the masses. The protagonist is Jonathan E., the world's most popular player, adored by fans and lauded by his corporate sponsors for his unmatched skills and prowess on the track. Despite the violent nature of the game, which combines elements of roller derby, motorcycle racing, and gladiatorial combat, Jonathan skillfully navigates the competition while maintaining star status.

However, as Jonathan's popularity skyrockets, it begins to contradict Rollerball’s underlying purpose—no single man is supposed to be more powerful or popular than the team or the game itself. The corporate executives, concerned by this anomaly, pressure Jonathan to retire. Increasingly dubious of the motivations behind the sport and the dictatorial corporate interests, Jonathan resists their demands, setting himself on a collision course with the powers that be. His struggle to maintain his personal integrity and individuality within the oppressive corporate-dominated world leads to heightened stakes, both on and off the Rollerball track, as the game grows ever more lethal, and the corporates resort to drastic measures to enforce their agenda and reclaim absolute control.