 The WBC, however, have begun awarding interim titles to the winners of final eliminator fights, effectively signifying a mandatory challenger position for the full world title.Recent examples include the winners of Dillian Whyte vs Oscar Rivas and Devin Haney vs Zaur Abdullaev.In professional wrestling, interim championships are not common; in most cases, the wrestler who is unable to defend his championship due to medical or legal reasons is required to vacate the championship.