Charles Oliveira to headline UFC Rio against Rafael Fiziev on Oct 11

Charles Oliveira will return to competition on October 11 in Rio de Janeiro, headlining UFC Rio against Rafael Fiziev just 105 days after suffering a first-round knockout loss to Ilia Topuria. The main event, scheduled for the Farmasi Arena, reunites the former lightweight champion with a high-level striking opponent in front of a raucous Brazilian crowd. Oliveira turns 36 shortly after the bout and has publicly rejected retirement speculation despite the recent defeat and concern from peers and fans.

Oliveira, one of the most accomplished lightweights in UFC history, has built a legacy that includes the promotion record for most finishes and a long string of highlight-reel victories. He arrives in Rio having won two of his last five fights and carrying the emotional weight of a knockout that many observers called the most decisive stoppage of his career. After the loss, questions about whether he should step away or take an extended break emerged across the sport. Oliveira responded directly to those reports, saying, "No, no, no, forget it. People are trying to retire me before I want to. I haven't even thought about retirement. I have no desire to retire whatsoever."