The main event of the London tournament will be a rematch between Anthony Joshua (25-3, 22 KOs) and Dillian Whyte (29-3, 19 KOs).
Hrgovic, who is currently the IBF mandatory, was recently mentioned as a potential challenger to Oleksandr Usyk (20-0, 13 KOs) at a tournament in Saudi Arabia scheduled for December or early January.