Oh Lord! Yair Rodriguez bails on Noche UFC 4 main event, Jean Silva gets new opponent (Updated)

Yair Rodriguez, a former UFC interim Featherweight champion, has withdrawn from the Noche UFC 4 main event where he was scheduled to face Jean Silva. As a replacement, No. 14-ranked Jose Delgado has been tapped to step in and fight Silva. The event, Noche UFC 4, will proceed with the updated main event matchup.