Less than two weeks after Canelo Alvarez defeated Daniel Jacobs in a world title unification fight, the IBF has ordered Alvarez to make a mandatory defense against No. 1 challenger Sergiy Derevyanchenko.
Less than two weeks after Canelo Alvarez defeated Daniel Jacobs in a world title unification fight, the IBF has ordered Alvarez to make a mandatory defense against No. 1 challenger Sergiy Derevyanchenko.