It is being reported that a deal between the #6 contender and the #8 contender, Diego Chaves and Devon Alexander respectively, has been made.
The former has a record that reads 23-2-1 with 19 coming by way of knockout whilst the latter has a record that reads 26-3 with 1 coming by the big KO.
The final eliminator for the title currently held by Brook, will take place at the Little Creek Casino Resort, Shelton, Washington.
The fight was set to go to purse bids but a deal was reached ahead of the deadline.
It remains to see who Brook, if he gets past Rios will face.
Brook?s Mandatory Defence Will Be Against?
