The Tyson Fury-Deontay Wilder card is shaping as three additional heavyweight bouts will join to Fury-Wilder mega-fight.
2016 Nigerian Olympian Efe Ajagba (15-0-0) will take on fellow unbeaten Frank Sánchez (18-0-0).
Robert Helenius will face Polish star Adam Kownacki in a rematch of their 2020 bout. Helenius defeated Kownacki in the fourth round.
Jared Anderson will face Vladimir Tereshkin in an eight-round fight.
Both the Helenius-Kownacki and Anderson-Tereshkin fight are part of the pay-per-view card.