Khabib Nurmagomedov has suffered a knee injury and he is off UFC 187, he was scheduled to face Donald Cerrone on the pay-per-view portion of the card. UFC officials are seeking a replacement for Nurmagomedov, but nothing has been announced as of this writing. UFC 187 takes place on May 23rd from the MGM Grand Garden Arena in Las Vegas, Nevada with Daniel Cormier and Anthony Johnson headlining.