Broner-Malignaggi on Showtime to compete against Chavez Jr’s fight on HBO on 6/22

By Scott Gilfoid: It looks like Showtime and HBO will be having competing fight cards on the June 22nd when WBA World welterweight champion Paulie Malignaggi defends his title against Adrien Broner on Showtime, and former WBC middleweight champion Julio Cesar Chavez Jr. faces an opponent still to be determined on HBO on the same [...]