Top-10 ranked lightweight Diego Ferreira has been forced out of his upcoming fight against Drew Dober on Nov. 7 in Las Vegas.
Sources close to the situation confirmed the news to MMA Fighting following an initial report from MyMMANews.com.
According to sources, Ferreira suffered an arm injury that will ultimately prevent him from competing on Nov. 7.
UFC officials are expected to seek a replacement to face Dober on the upcoming card.