UFC 307 results, highlights: Alex Pereira overcomes slow start to batter Khalil Rountree Jr., retain title CBS SportsPereira still champ after violent TKO of Rountree ESPNMain Card Results | UFC 307: Pereira vs Rountree Jr. UFCAlex Pereira Saves Lackluster UFC 307 Card And is Unquestioned Fighter of 2024 Bleacher ReportAlex Pereira def.