Watch: One-on-One with Julio Cesar Chavez Jr.

HBO Boxing's Kieran Mulvaney goes one-on-one with Julio Cesar Chavez Jr. ahead of his fight against Bryan Vera on Saturday at 9:45pm ET/PT on HBO World Championship Boxing:

More: Stakes High for Rematch | HBO Boxing Podcast | CompuBox

Watch: Road to Chavez Jr. vs. Vera II | Press Conference Buzz | Lomachenko Profile |Press Conference

One-on-One: Julio Cesar Chavez Jr. | Bryan Vera | Vasyl Lomachenko | Orlando Salido

Full Fight: Chavez Jr. vs. Vera I