As he prepares for his first title shot on May 27, 2017, vs. Kell Brook, take a look back at some of the Greatest Hits from boxing's hottest young prospect, Errol Spence Jr. Since the PBC's debut in early 2015, the Dallas, Texas, native has fought six times in front of a national TV audience, and now at 21-0 (18 KO), he has never missed a chance to impress.