Oleksandr Usyk has been ordered by the WBO to defend his undisputed heavyweight title against mandatory challenger Joseph Parker.

The two sides now have 30 days to negotiate before a purse bid is called. While the bout gives Parker a huge opportunity and likely his biggest payday yet, it may not be the most appealing option for Usyk. The Ukrainian champ, now 38, is coming off a dominant win in his rematch with Daniel Dubois and is rumored to be considering retirement soon. A third fight with Tyson Fury would offer Usyk a higher purse. If Usyk decides his next fight will be his final bout, then he has a big decision to make. This is especially after initial reports suggest the Saudis have no interest in making Usyk vs. Parker.

“The WBO has officially ordered negotiations for the mandatory heavyweight title bout between Oleksandr Usyk and Joseph Parker. Both parties have 30 days to reach an agreement, or the WBO will proceed to a purse bid. Let the countdown begin,” WBO

Riyadh Season and Sela are not interested in making a fight between Oleksandr Usyk and Joseph Parker, The Ring has learned. pic.twitter.com/1fOMS5FlXN

— Ring Magazine (@ringmagazine) July 24, 2025