The pair will face off June 6 at Hard Rock Stadium in Miami, Mayweather introduced on his Instagram web page on Tuesday, after the match was postponed from its authentic February date.
“Mayweather Promotions, Fanmio and Showtime Boxing have come together to bring an epic event,” wrote the 44-year-old Mayweather, who boasts a pristine 50-Zero document.
The five-weight division world champion final fought professionally in August 2017, when he defeated fiery combined martial arts champion Conor McGregor, who was making his boxing debut.
Paul has a 0-1 document after dropping to fellow YouTube character KSI.