Overview

• Oliveira defeated short-notice replacement Mateusz Gamrot by submission in the main event at Farmasi Arena in Rio de Janeiro.
• The win comes four months after Oliveira’s knockout loss in June, adding another finish to his UFC-leading totals.
• Gamrot stepped in after Rafael Fiziev withdrew with injury, entering with reported tactical insight from Dustin Poirier.
• Heavyweight Valter Walker’s bout with Mohammed Usman was canceled days before the event due to an injury to Usman.
• On the prelims, Luan Lacerda submitted Saimon Oliveira with a second-round armbar after Saimon missed weight and forfeited 50% of his purse.