Dan Miller has suffered an injury and he is off UFC Fight Night 58, replacing him against Daniel Sarafian will be Antonio Dos Santos Jr.. Sarafian has only won just one of four fights under the UFC banner, with that lone win coming over Eddie Mendez at UFC On Fuel TV X. Dos Santos Jr. will be making his UFC debut in this fight, having spent the majority of his career in the Jungle Fight promotion. UFC Fight Night 58 takes place on December 20th from the Jose Correa Arena in Sao Paulo, Brazil with Lyoto Machida and CB Dollaway headlining.