Julio César Chávez Jr., son of boxing legend, was detained by immigration authorities over visa issues, criminal charges and alleged cartel affiliations.

Chávez was determined to be in the country illegally and removable one day before his loss to Jake Paul, according to the DHS.

Julio Cesar Chavez Jr., a Mexican boxer who fought Jake Paul on Saturday in Anaheim, was arrested Wednesday by ICE agents in Los Angeles.