Junior welterweight “Sugar” Cain Sandoval will headline against Romero Duno in a scheduled 10-round fight on Aug. 31 at Chumash Casino Resort in Santa Ynez, California.

The 21-year-old Sandoval (11-0, 9 KOs), of Sacramento, who began his professional career with 11 consecutive knockout wins, most recently cruised to wide decisions over Javier Molina and Angel Rebollar, in February and April, respectively. 

Duno (26-4, 20 KOs), from Miami by way of the Philippines, has fought top-level opposition throughout his 10-year career, including fights against top contenders Ryan Garcia, Frank Martin and Christian Gonzalez. Most recently, Duno, 28, battled world-ranked contender Antonio Moran in January, coming up short in a scheduled 10-rounder.

“This fight is the most important fight of my career, so I'm going to give and do everything to come out victorious,” Duno said. “I'm a warrior, and the only reason I fight is to win.”

Sandoval-Duno tops a “Hollywood Fight Nights” card from Tom Loeffler, head of 360 Promotions, and will be broadcast globally on UFC Fight Pass.