UFC Rivals is an electrifying deep dive into the most iconic feuds in UFC history. Blending gripping archival footage, exclusive interviews, and a dynamic roundtable, the series revisits the unforgettable moments and high-stakes drama behind the fiercest battles inside the Octagon. UFC superfan, Mario Lopez brings together fan-favorite voices, including C.M. Punk and Ken Shamrock, to break down the rivalries that defined eras, shaped legacies, and helped propel the UFC into a global phenomenon.