Ronaldo Souza
Romero was expected to face Ronaldo Souza on February 28, 2015, at UFC 184. However, Souza pulled out of the fight on January 15, 2015, due to pneumonia. The bout was rescheduled for April 18, 2015, at UFC on Fox 15. However, Romero was forced out of the fight by a ligament and meniscus tear in his knee. He was replaced by Chris Camozzi.