Just after touching down at LAX, Naoya Inoue (29-0, 26 KOs) worked out for the media in Los Angeles, 11 days away from his undisputed junior featherweight title defense against San Antonio's Ramon Cardenas (26-1, 14 KOs) on Sunday, May 4, at T-Mobile Arena in Las Vegas. (photos by Mikey Williams)

This is Inoue's first stateside appearance in nearly four years, and he returns as a two-weight undisputed champion and global superstar. Inoue faced off with Cardenas and then went through the paces in the ring and on the heavy bag. He displayed flashes of the bone-crunching power that's led him to knock out his last 10 foes.

Cardenas and junior welterweight prospect Emiliano Fernando Vargas (13-0, 11 KOs) also participated in the workout. Vargas (13-0, 11 KOs), the son of former world champion Fernando Vargas, will see action on the bill in an eight-rounder against Spain's Juan Leon (11-2-1, 2 KOs).