Charles Oliveira Set for Swift UFC Rio Return Against Rafael Fiziev

The former lightweight champion will lean on Brazilian home support at Farmasi Arena less than four months after suffering his first career knockout.

Overview

UFC confirmed Oliveira will headline UFC Rio on October 11, marking his first fight before a Brazilian crowd since 2019.
Oliveira says he has been medically cleared and is ready to compete just 105 days after his knockout loss to Ilia Topuria at UFC 317.
Fans and fighters have warned that the short recovery period and Rafael Fiziev’s high-level striking could jeopardize Oliveira’s health and career momentum.
Renato Moicano called Fiziev the most dangerous available opponent for Oliveira and suggested matchups against Dan Hooker, Justin Gaethje or Max Holloway as safer alternatives.
Observers draw parallels to Alexander Volkanovski’s quick comeback losses, underlining the risks of a hasty return to the Octagon.