U.S. officials have arrested prominent boxer Julio César Chávez Jr. and are working to deport him, saying he has 'an active arrest warrant in Mexico for his involvement in organized crime and trafficking firearms,

Chavez Jr., the son of former three-division world champion of boxing Julio Cesar Chavez and older brother of Omar Chavez, held the WBC's middleweight title from 2011 to 2012 and has an all-time record of 54-7-1. His arrest comes just days after his most recent match, a loss to Jake Paul at Honda Center in Anaheim, Calif.