UFC 307: Pereira vs. Rountree Jr. main card results

After an entertaining preliminary card list, there was a bit of everything on the main card: Kayla Harrison was pushed by Ketlen Vieira, Roman Dolidze picked up his second win of the year and Mario Bautista extended his winning streak before championship action Hit the Octagon.

In the co-main event, Julianna Pena returned to the top of the women's bantamweight division, earning a controversial split decision victory over Raquel Pennington before Alex Pereira was pushed by Khalil Rountree Jr. for three rounds before the powerhouse champion found his rhythm found and gathered another conclusion.

This was another exceptional night of action in Utah, and we've got all the details about it for you below | Preliminary results | Official scorecards

UFC 307: Pereira vs. Rountree Jr. Results

• Main Event: Alex Pereira defeated Khalil Rountree Jr. by TKO (punches) at 4:32 of round 4
• Co-Main Event: Julianna Peña (48-47, 48-47) defeats Raquel Pennington by split decision (48-47)
• Mario Bautista (29-28, 29-28) defeats José Aldo by split decision (29-28)
• Roman Dolidze defeated Kevin Holland by TKO (injury stoppage) at 5:00 of round 1
• Kayla Harrison defeats Kelten Vieira by unanimous decision (30-27, 30-27, 29-28)
• Joaquin Buckley defeated Stephen Thompson by KO (right hand) at 2:17 of round 3
• Alexander Hernandez (29-28, 29-28) defeats Austin Hubbard by split decision (30-27)
• Cesar Almeida defeats Ihor Potieria by unanimous decision (30-27, 30-27, 30-27)
• Ryan Spann defeated Ovince Saint Preux by submission (guillotine choke) at 1:35 of round 1
• Tecia Pennington defeats Carla Esparza by unanimous decision (29-28, 29-28, 30-27)
• Court McGee defeated Tim Means by submission (rear-naked choke) at 3:19 of round 1