The Mexican, one of the sport's all-time pound-for-pound greats, lost his undisputed crown against Terence Crawford last year.

But with prior reports now confirmed, Canelo will now hope to climb back to the summit once more amid a scattered division.

He will face Cameroonian-French star M'billi, who was elevated from the WBC interim strap in January after Crawford's exit.

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DAZN FACE OFF: Usyk vs. Verhoeven

Watch dramatic clash here

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The Rio 2016 star, who earned his belt against Maciej Sulęcki in June, was last held to a split-decision draw by Lester Martínez.

Canelo, a decorated four-weight champion with just three professional losses, will fight in Saudi Arabia for just the second time.

The star previously outgunned William Scull in a unanimous decision victory at the ANB Arena just over a year ago in Riyadh.

This latest bout will mark another departure from the star's long-term Las Vegas home, where he has contested several bouts.

Canelo readies long-awaited return

DAZN News correspondent Andrew Steel

One year on from his watershed loss to Terence Crawford, Canelo Alvarez will bid to reach the promised land once again.

The Mexican has taken his time in announcing a return to the ring, with some wondering if he may hang up his gloves.

Instead, it will be Christian M'billi in his sights, as the star bids to regather at least one of his former super-middleweight titles.

Success in Riyadh will further underline Canelo's generational talent - but anything else may make his decline apparent too.

The stakes may not be as outsized as they were last time out. Yet for him, this could prove to be a legacy-defining chapter.

Watch Usyk vs Verhoeven only on DAZN

Oleksandr Usyk puts his unbeaten record on the line against Rico Verhoeven on Saturday, May 23, in front of the Egyptian pyramids, live and exclusive on DAZN. Buy as a one-off PPV or included, along with Zayas vs. Ennis (June 27) PPV, with a DAZN Ultimate Tier subscription.

For more information, pricing and to buy, click here.