On 7 December 2019, Eubank Jr., ranked #1 by the WBA faced former title contender Matt Korobov, ranked #3 by the WBA for the vacant WBA interim middleweight title. Korobov got off to a strong start. However, 20 seconds into the second round, Korobov injured his left shoulder. Shortly after, Korobov couldn't continue, and the referee awarded Eubank Jr. with a second-round TKO win.
