A UFC Flyweight Championship bout between current champion Demetrious Johnson and Wilson Reis was expected to serve as the co-main event.[5] However, on July 8, it was announced that Johnson pulled out due to an undisclosed injury and the bout was rescheduled for UFC on Fox 24.[6] Reis was expected to remain on the card against promotional newcomer Sean Santella,[7] but a few days later Santella announced the bout was scrapped because the UFC said "he needed to get more medicals done and there wasn't enough time".[8] In turn, Reis faced Hector Sandoval, another newcomer.[9]
Justin Scoggins was expected to face Ian McCall in a flyweight bout. However, two days before the event, Scoggins announced he was struggling during the weight cut and was not going to make the contracted weight. The UFC pulled Scoggins and canceled the bout and McCall still weighed in as an alternate. Scoggins announced he will move to bantamweight for his next fight.[14] As a result, McCall reportedly received his fight purse and a "win" bonus.[15]
The following fighters were awarded $50,000 bonuses:[17]
Fight of the Night: Karolina Kowalkiewicz vs. Rose Namajunas
Performance of the Night:Tyron Woodley and Jake Ellenberger
Reported payout
The following is the reported payout to the fighters as reported to the Georgia Athletic and Entertainment Commission. It does not include sponsor money and also does not include the UFC's traditional "fight night" bonuses.[18]
^ Both fighters earned show money; bout declared draw.[18]
Aftermath
On August 18, it was announced that USADA informed Francisco Rivera of a potential Anti-Doping Policy violation stemming from an out-of-competition sample collection on July 23. Additional information will be provided at the appropriate time as the process moves forward.[19]