Credit: Twitter/@MatchroomBoxing VideoBoxingzFeatured Video WATCH: GGG vs. Derevyanchenko Highlights By Fight Sports Oct 6, 2019 Last updated Oct 12, 2019 Share Watch highlights of the Gennadiy Golovkin vs. Sergiy Derevyanchenko IBF middleweight title fight here. BoxingFIGHT SPORTSGennadiy GolovkinGennadyGennady GolovkinGGGSergiy Derevyanchenko Share