The boxing world's attention will be on Oleksandr Uzyk vs Anthony Joshua's massive heavyweight rematch.
Over 190 countries around the world will be watching from TV as 40,000 people attend the Jeddah Dome, Saudi Arabia.
Oleksandr Usyk meets Anthony Joshua
AJ warned that he will "smash Oleksandr Usyk" in their blockbuster sequel.
Joshua is vowing to abandon his cautious approach this time and "smash" the opponent when he enters Saturday's ring.
Sky Sports interviewed Joshua: "I wanted outbox my opponent, regardless of whether it was Usyk, or any other, that was the mindset (in his first fight).
"I wanted outbox my opponent, and I want to smash him on Saturday." This is just my mindset right now.
AJ vs Usyk 2, confirmed fight time, TV, and live stream information for Saturday's blockbuster
When is Anthony Joshua vs Oleksandr Uzyk?
Anthony Joshua vs Oleksandr Uzyk 2 will be held on Saturday, August 20, at 2:20 PM.
Ring walks will begin at 10.54 pm, but this is dependent on the length and duration of the undercard fights.
How do I watch Joshua vs Usyk on TV? TV and stream info
Anthony Joshua vs Oleksandr Uzyk 2 will be live broadcast on Sky Sports Box Office in UK and DAZN elsewhere in the world.
The event will start at 6pm on Sky Sports Box Office (Sky channel 491/ HD 492) and cost PS26.95 to buy.
You can also book it online through Sky Sports Box Office's app and website.
You can still sign up for a Box Office account and purchase the fight.
DAZN will be fighting in over 190 countries other than the UK.
Usyk defeated AJ in their first fight
Can I listen on the radio to Joshua vs Usyk?
TalkSPORT has exclusive rights to the big fight, and you can listen all for free.
Fight Night presenters Adam Catterall, Gareth A Davies and commentator Andy Clarke will make up the station's Fight Night crew. Ade Oladipo, a sports broadcaster, and Spencer Oliver, formerly bantamweight, will also be part of the team.
Win with William Hill - Oleksandr Usyk at 40/1 or Anthony Joshua at 25/1
Timings for full fight cards
- Anthony Joshua vs Oleksandr Uzyk 2 (10.54pm). - World heavyweight champion WBA'super, IBF, IBO, and WBO - 12 rounds
- Filip Hrgovic vs Zhilei Zhilei Zhang (9.52pm). - IBF heavyweight final eliminator. 12 rounds
- Callum Smith vs Mathieu Bouderlique (8.50pm - WBC light heavyweight final eliminator – 12 rounds
- Badou Jack vs Richard Rivera (7.18pm) - cruiserweight - 10 rounds
- Ziyad Almaayouf vs Jose Alatorre (6.48pm) - super-lightweight - 4 rounds
- Ramla Ali vs Crystal Garcia Nova (6.10pm) - super-bantamweight - 8 rounds
- Andrew Tabiti vs James Wilson (5:00pm) - Heavyweight - 8 rounds
- Peter Nosic vs Ben Whittaker (4.46pm): Light-heavyweight - 6 Rounds
- Daniel Lapin vs Josef Jurko (4.03pm) - heavyweight - 8 rounds
- Bader Alsamreen vs Faud Tarverdi (3.30pm) - super lightweight - 6 rounds
- Rashed Belhassa aka Money Kicks vs Traycho Georgiev (3pm) - welterweight - 4 rounds
