UFC 307 live: Pereira vs. Rountree results and analysis
When Alex Pereira defends his UFC light heavyweight championship for the third time on Saturday, it will have been just 99 days since he made his second title defense in late June. Pereira, who faces Khalil Rountree Jr. in the UFC 307 main event, is not one to sit idle. He made his first defense of the belt in April, only 77 days before his second.