WBO World featherweight titleholder Oscar Valdez will defend his belt against mandatory challenger Miguel Marriaga on Apr. 22 at the Stubhub Center in Carson, CA on Top Rank Pay-Per-View.

The undercard will feature Gilberto Ramirez defending his WBO super middleweight title against Maxsim Bursak, WBO junior featherweight champion Jessie Magdaleno taking on Adeilson dos Santos as well as the pro debut of Shakur Stevenson

Oakland, CA’s Bilal Mahasin will also fight on the undercard against Top Rank’s Maxim Dadashev.