Tyson Fury and Deontay Wilder's trilogy fight could be held later this year in Macau or Australia rather than Las Vegas, as initially planned.
The heavyweight duo were expected to return for their third bout in America in July but the coronavirus outbreak has postponed the event.
Fury produced a stunning display in the February rematch to claim the WBC belt via seventh-round TKO after the first fight ended in a draw in 2018.
In the wake of his first career defeat, Wilder activated a contract clause to take his rivalry with the Gypsy King to a third fight.