UFC 307 live results: Alex Pereira vs. Khalil Rountree Jr., Pennington-Peña updates, highlights, analysis

It's fight night in Salt Lake City with UFC 307 and the stakes couldn't be higher. Alex Pereira, the light heavyweight champion known for his devastating knockout power, defends his title in the main event against underdog Khalil Rountree Jr. Despite another quick turnaround, Pereira is in the Year 2024 is well on the way. However, Rountree is determined to seize his opportunity and has embraced his role as an underdog with the promise to strike without compromise.

In the co-main event, women's bantamweight world champion Raquel Pennington looks to defend her belt against former world champion Julianna Peña. After more than a decade in the UFC, “Rocky” finally claimed gold in January with a unanimous decision victory over Mayra Buena Silva at UFC 297. Peña returns after a 798-day layoff to reclaim her throne after losing the title to Amanda Nunes had lost July 2022.

With two explosive title fights – and an action-packed undercard – fans can expect plenty of MMA brilliance at the Delta Center on Saturday. Who will be up to this challenge in the high altitude of Salt Lake City? Follow the card here on Yahoo Sports, where we share live updates, highlights and analysis from the entire Uncrowned team.

UFC 307: Alex Pereira vs. Khalil Rountree Jr. main card, odds (start time 10 p.m. ESPN+ PPV)

UFC 307 SRelims card, odds (start time 8:00 p.m. ET, ESPNEWS/ESPN+)

UFC 307 eEarly Prelims Card, Odds (Start time 6:30 p.m. ET, ESPN+)