Israel Adesanya  bids to become the fifth fighter in UFC history to hold two titles at the same time when he takes on light-heavyweight world champion Jan Blachowicz tonight.

Middleweight ruler Adesanya is moving up a division to take on the Pole who is making the first defence of the 205lb title he won against Dominick Reyes last year.

If he is successful, Adesanya will join Conor McGregor, Daniel Cormier, Amanda Nunes and Henry Cejudo as a 'champ-champ'.

His clash with Blachowicz is one of three world title fights on the UFC 259 card with Nunes defending her featherweight belt against Megan Anderson and Petr Yan putting his bantamweight strap on the line against Aljamain Sterling.

Here is everything you need to know about tonight's fights...

What time is the fight?

The main event will start at around 5am UK time on Sunday which is 9pm in Las Vegas.

The early prelim fights will start at 11pm tonight, the prelim fights will start at 1am and the main card at 3am. 

Israel Adesanya weighs in
Israel Adesanya weighs in

How to watch and live stream UFC 259

The early prelim fights can only be watched on the UFC's subscription service Fight Pass in the UK. Click here to join.

The prelim fights will be shown on BT Sport 2 from 1am and the main card will be on the same channel from 3am.

BT subscribers can stream the fights via the BT Sport player on their computer or mobile device.

UFC 259 fight card

Main card

Jan Blachowicz vs Israel Adesanya

Amanda Nunes vs Megan Anderson

Petr Yan vs Aljamain Sterling

Islam Makhachev vs Drew Dober

Thiago Santos vs Aleksandar Rakic

Preliminary card

Dominick Cruz vs Casey Kenney

Song Yadong vs Kyler Phillips

Joseph Benavidez vs Askar Askarov

Rogerio Bontorin vs Kai Kara-France

Early preliminary card

Tim Elliott vs Jordan Espinosa

Kennedy Nzechukwu vs Carlos Ulberg

Sean Brady vs Jake Matthews

Livia Renata Souza vs Amanda Lemos

Uros Medic vs Aalon Cruz

Mario Bautista vs Trevin Jones

Odds

Jan Blachowicz 7/4

Israel Adesanya 4/9

*

Amanda Nunes 1/10

Megan Anderson 6/1

*

Petr Yan 4/5

Aljamain Sterling Evens

Quotes corner

Israel Adesanya

"I'm not getting touched this fight, that’s my plan, not getting touched like I did in the Costa fight.

"I didn't get touched in the Costa but like I did in the Costa fight because I didn't let him touch me in the face at all. Make sure I don’t get hit and watch out for the body kick."

Jan Blachowicz

"For sure, he’s going to feel something different than he’s felt before. Because at 205, everything is different.

"Power is different. Speed is different. Even if you train with light heavyweight guys and heavyweight guys, this is only sparring. The fight got its own rules and he’s going to feel it.

"This is good for me. 205 is my category. I do this all my life. I feel everything inside octagon over there. It’s going to be better for me.

"I've got the legendary Polish power and when he feels it, he feels it for real; you will see.

"After first kick or the first punch, he’s going to know what I’m talking about when I’m talking about the legendary Polish power."