Is there a Beterbiev vs Bivol rematch clause?
According to Bivol's promoter, Eddie Hearn, there is NO rematch clause for his fight with Beterbiev.
But Hearn refused to rule out a rematch entirely, hinting that if the fight was an entertaining one and there was public demand for it, a rematch could be made.
But there are options for both Bivol and Beterbiev after this weekend's clash.
Bivol will always have the option to rematch Canelo Alvarez again and has stated he could move down to super-middleweight to do so.
Beterbiev has also previously been linked with a fight against Alvarez, but is more likely to move up in weight to cruiserweight.
The Russian, 39, could also hang up his gloves, win or lose, with an unbeaten record intact after cleaning out an entire division.
If the fight between Bivol and Beterbiev is a close one, however, then expect a rematch, particularly if there's controversy surrounding the result.