Stephen Espinoza looks to Saturday and beyond

Stephen Espinoza looks to Saturday and beyond

Stephen Espinoza says he is optimistic that this Saturday’s PBC on Prime pay-per-view headlined by Saul “Canelo” Alvarez versus Edgar Berlanga will prove a commercial success. “It’s really picked up steam,” Espinoza, the former Showtime Sports president, who is now a consultant to PBC…