Credit: Twitter/@MatchroomBoxing VideoBoxingzFeatured Video WATCH: GGG vs. Derevyanchenko Highlights By FIGHT SPORTS Share Watch highlights of the Gennadiy Golovkin vs. Sergiy Derevyanchenko IBF middleweight title fight here. BoxingFIGHT SPORTSGennadiy GolovkinGennadyGennady GolovkinGGGSergiy Derevyanchenko Share