Luke Campbell will bid to cause one of the biggest upsets in boxing history tonight when he takes on Vasyl Lomachenko.
Such is the Ukrainian's star power that victory for Brit Campbell would far exceed Andy Ruiz Jr's win over Anthony Joshua in June.
Lomachenko brings his two lightweight world titles to London with a third also on the line at The O2.
He became a three-division ruler in just 11 fights while Campbell lost his only previous world title challenge to Jorge Linares two years ago.
But Campbell is confident he has the key to unlock the puzzle and catapult himself into stardom.
Here is everything you need to know about the fight...
Here is everything you need to know about tonight's fight...
What TV channel will the bout be on?
The fight will be broadcast on Sky Sports Box Office in the UK. Click here to book the fight .
Is there a live stream?
The fight can be streamed via the Sky Sports Box Office website for the same cost
What time will the fight start?
The fight is expected to start between 10.30pm and 11pm
Where will the fight take place?
The fight will be held at The O2 arena in London
Who is on the undercard?
Charlie Edwards vs Julio Cesar Martinez Aguilar
Hughie Fury vs Alexander Povetkin
Joe Cordina vs Gavin Gwynne
Joshua Buatsi vs Ryan Ford
James Tennyson vs Atif Shafiq
Savannah Marshall vs Daniele Bastieri
Martin Joseph Ward vs Josue Bendana
Dalton Smith vs Daryl Pearce
Connor Coghill vs Dean Jones
Latest news
Luke Campbell has warned Vasyl Lomachenko he is ready to pull off one of the biggest shocks in boxing history.
Campbell challenges the three-weight world champion and pound-for-pound No.1 in London on Saturday night.
Victory would propel the Hull lightweight into stardom - but he is a huge underdog.
Both men scaled 9st 8lb on Friday afternoon as they faced off for the final time before the first bell.
And Campbell insisted he has the ability to pull off the upset.
"I feel great," he said. "I'm ready for action, this is what I live for and I'm ready.
"The fight is won tomorrow in the ring. I don't know how he has been this week, I've just concentrated on myself and we've been very relaxed and confident.
"This is where I want to be and the stage I love. You'll see the best of me - it's going to be explosive."
Odds
Lomachenko 1/14
Campbell 9/1
Draw 28/1
