Rafael Fiziev Injured, Out of UFC Rio Main Event vs. Charles Oliveira

The highly anticipated return of Charles “Do Bronx” Oliveira to Brazil has hit a major roadblock. His scheduled main event against Rafael Fiziev at UFC Fight Night: Rio on October 11, 2025, has been derailed after Fiziev suffered an undisclosed injury in training camp, forcing him to withdraw.

---

Oliveira’s Homecoming Disrupted

Oliveira, the former UFC lightweight champion and one of Brazil’s most beloved fighters, was set to compete in his home country for the first time since 2020. Fans were eagerly awaiting his clash with Fiziev, a dynamic striker known for his highlight-reel knockouts and relentless pace.

Instead, the event now finds itself without its headline fight, and UFC matchmakers are scrambling to secure a replacement opponent on just three weeks’ notice.

---

UFC Scrambles for a Solution

According to reports, several names have surfaced as potential substitutes. Mateusz Gamrot, Renato Moicano, and Benoit Saint-Denis are among those floated as possible replacements. However, nothing has been finalized, and negotiations remain ongoing.

Oliveira has publicly voiced his frustration with the uncertainty, noting that many fighters who initially expressed interest have since backed away from the opportunity once approached officially. Despite the turmoil, the Brazilian star has promised fans he will be ready if the UFC finds a new opponent.

---

A Blow to UFC Rio

The setback is a major disappointment for the promotion, which had heavily marketed Oliveira’s homecoming. UFC Rio at the Farmasi Arena in Rio de Janeiro was expected to be one of the most electrifying events of the year, with Oliveira carrying the hopes of Brazilian MMA fans.

Should the UFC fail to secure a suitable replacement, the card risks losing its marquee attraction—a scenario that could affect ticket sales, local buzz, and international broadcast interest.

---

What’s Next for Oliveira?

Oliveira is determined to compete despite the late change. His last fight ended in a knockout loss to featherweight champion Ilia Topuria, and UFC Rio was meant to serve as his rebound moment in front of a passionate hometown crowd.

The coming days will be crucial as the UFC weighs its options. Whether it’s a fellow top contender like Gamrot or a surging fan favorite such as Moicano, the organization faces a race against time to save the event’s main attraction.

---

👉 Stay tuned for updates on UFC Rio: Oliveira’s next opponent as the promotion works to keep Brazil’s hero on the card.