Photos: Jermell Charlo KOs Jeison Rosario; Jermall Charlo defeats Derevyanchenko
Houston’s Charlo Twins made successful pay-per-view debuts on Saturday in a historic night of boxing as Jermell Charlo unified the WBC, WBA, and IBF 154-pound titles with a spectacular eighth-round knockout against Jeison Rosario in the main event of part two of the first-ever pay-per-view doubleheader live on SHOWTIME PPV from the Mohegan Sun.