Jersey's own Mike Massenzio will take on Karlos Vemola on the undercard of the event, UFC officials announced Thursday.
Massenzio (13-6) most recently was defeated by Rousimar Palhares at UFC 142 in Brazil. Vemola (8-2), makes his middleweight debut after going 1-2 at light heavyweight. His most recent outing came at UFC Live: Lytle vs Hardy in August, where he dropped a unanimous decision to Ronny Markes.
UFC on FOX 3: Miller vs Diaz takes place Saturday, May 5th at the IZOD Center in East Rutherford, New Jersey.