UFC 307 LIVE: Fight updates and undercard results as Alex Pereira battles Khalil Rountree

Round four

We’re into the championship rounds and we start with the most significant strike of the bout so far. Pennington throws a head kick and connects foot with face, stunning Pena who does well to stay her feet.

Pennington also finally starts to utilise low kicks, targeting the front leg of Pena. However, it’s boxing that the champ wants to rely on - and with two minutes to go, we see why. She slips Pena before landing a crushing overhand right to earn the first knockdown of the fight.

Pennington then makes the decision to go to the ground, which given Pena’s grappling acumen put the ball back in her court and allowed the challenger to weather the storm.

Pena survives to the buzzer. Fifth and final round required.

Round three

Stiff right from Pena to start off the third, Pennington responds with a left hook.

Pena then does well to close the gap and get the takedown once again, and this time she’s looking to damage. She’s laying in the ground and pound.

Pena then scrambles to get the back and goes for a choke. For a second it looks locked in, but she’s only squeezing the face of Pennington who is able to escape.

Round two

Pennington enjoying success whenever she goes for the calf kick, targeting the front leg that Pena is standing so heavily on.

Pena closes the gap, connects her hands behind Pennington’s back and takes her to the mat, where she possesses the advantage.

Pennington manages to get to her feet but Pena takes the back and is looking for a body triangle. The pair are up against the fence, but little damage is able to be done.

Round one

Five rounds in the docket for the women’s bantamweight title. Let’s have it.

Patient start to the fight as both measure each other out. Pennington connects with a left that gets Pena’s attention and later lands a strike on entry.

Good connection on the low kick from Pena, who goes for a flurry late in the round and catches Penningtin with a jab. The champ responds with a switch uppercut to chin of Pena to see out the first.

Gold is about to be on the line!

In tonight’s hard-hitting main event, Alex Pereira will face his latest test as the king of light heavyweight as he locks horns with Khalil Rountree.

Among an elite class of two-division champions, Pereira has been unstoppable since claiming the belt in the main event of UFC 295, where he stopped Jiri Prochazka in the second round.

It will be Rountree’s first outing since serving a four-month suspension for a failed drug test, and “The War Horse” will no doubt be desperate to dispel doubters by producing an upset for the ages upon his return.

But before that, Raquel Pennington defends her women’s bantamweight title for the first time since securing the strap at UFC 297, taking on former champion Julianna Pena, who will be eager to reclaim the throne.

Walkouts for your co-main event are imminent.

Round three

Aldo focussing on his boxing but doesn’t get much opportunity to unload before Bautista shoots for his seventh takedown of the fight. It’s stuffed once again, but Bautista has him pushed up against the fence.

Constant pressure, constant level changes. It’s not what the fans are wanting to see, but it’s a smart strategy - because whenever Aldo gets some from freedom, he explodes on Bautista.

That opportunity comes late on and the pair wail on each other for the final seconds, but no last-gasp knockout in this one. We go to a decision.

Mario Bautista def. Jose Aldo via split decision (29-28, 29-28, 28-29)

A very strategic performance from Bautista to secure the biggest win of his career. Safe to say he hasn’t gained many fans in Salt Lake City, however.

Round two

Bautista gets into early trouble as he suffers a cut above his right eye. His vision is effected and Aldo takes advantage with a sharp left hook before going to the body.

With Aldo kicking into gear on the feet, Bautista shoots for the single-leg - but as we know too well, Aldo’s takedown defence is unparalleled.

Even after a wrestling-heavy first round, Bautista doesn’t seem like he’s slowing down but he’s getting hit, first with a crunching left hand from Aldo before eating a knee.

The Brazilian legend has the crowd on his side and after being pressed up against the fence once again, he bursts out with a flurry on the breakaway. Bautista responds with a flying knee which Aldo evades.

Round one

Bautista starts things off in control, getting Aldo against the fence and looking to use his wrestling to wear out the two-time UFC featherweight champion.

The pair trade strikes in the clinch before breaking away, only for Bautista to get Aldo right back to the fence. Aldo needs to get more active when he gets that space.

They circle away again Bautista lands a nice left hook before connecting with a jab. Aldo then responds to slightly wobble Bautista before connecting with a swift combination as the round comes to a close.

The King of Rio de Janiero is making his way to the Octagon as he looks to catapult his way towards the bantamweight title picture.

Aldo is intent on once again becoming an undisputed UFC champion - but on that collision course, he will faces the challenge of Mario Bautista, who is quickly rising through the ranks at bantamweight.

Round one

Holland chops the wood to start and connects with a three inside low kicks. He then catches a Dolidze leg kick and looks to use that leverage to connect with an overhand, but the Georgian slips.

‘Trailblazer’ is throwing big shots but Dolidze evades and gets the single-leg takedown. Holland then goes for an armbar but seems to fracture his rib in doing so, allowing Dolidze to get into full mount and rain down bombs for the remainder of the round.

Like an absolute warrior, Holland continues to move and protect himself to survive the barrage of strikes being unloaded him, making it the buzzer. But as he goes to the stool, his corner make the decision to call fight due to the injury sustained.

Roman Dolidze def. Kevin Holland via first round TKO (rib injury, 5:00)