Former UFC middleweight champion Robert Whittaker believes featherweight titleholder Alexander Volkanovski would defeat lightweight contender Justin Gaethje "100 percent," according to a report by Farah Hannoun for MMA Junkie on October 29, 2026. Whittaker's assessment highlights the perceived dominance of Volkanovski across weight classes.
Robert Whittaker Predicts Alexander Volkanovski Would Beat Justin Gaethje
