Floyd Mayweather and Logan Paul will fight at Miami's Hard Rock Stadium on Sunday 6 June.
Mayweather, who ended his professional career in August 2017 with a record of 50-0, has billed the showdown against Paul as an 'epic event'.
He will be clear favourite against Youtuber Paul, who lost his only professional fight to fellow social media star KSI in November 2019.
The fight will take place in the early hours of Monday June 7 UK time.
It will be shown on Sky Box Office priced at £16.95 which you can buy here.
According to PaddyPower Mayweather is odds on to take the victory in the bout with odds of 1/6 to win by knockout or technical knockout. Logan Paul is 7/2 to win by knockout in the fight.
The chances of a knockout are increased because both fighters have agreed to wear lighter gloves, weighing in at 10 ounces for the one-off match up.
When the fight was announced Logan Paul Tweeted: "full transparency my mom is terrified”. The 26-year-old also shared a spoof flier for the fight, where he is pictured much larger than Mayweather, where he wrote: "**to scale**".
Mayweather, 44, wrote: “JUNE 6, 2021!!!! #MIAMI Me and Logan Paul will be fighting at the Hard Rock Stadium. @mayweatherpromotions @fanmio and @showtimeboxing have come together to bring an epic Event!!!”
The former five-weight world champion is regarded as one of the greatest boxers of all time.
Where is the fight taking place?
The fight is taking place at the Hard Rock Stadium in Miami Gardens. The stadium is home to Miami Dolphins NFL team.
Fans will be able to attend the fight in person.
What time is the fight?
Sky's coverage for the fight starts in the UK at midnight on Sunday. Mayweather and Paul however are not expected in the ring until around 4am on Monday UK time. So it will be a late night or very early morning for those wanting to watch it.
Who is on the undercard?
- Jarrett Hurd vs Luis Arias
- Badou Jack vs Dervin Colina
- Chad Johnson vs Brian Maxwell
