In the second round, he fought Mac Danzig and was defeated by Rear naked choke in the first round, eliminating him from contention. In the semifinal round, fighter Matt Arroyo suffered a rib injury and elected to pull out of the competition. In a meeting to decide _his_ replacement, Kolosci was the only fighter to express enthusiasm at the prospect of fighting Danzig and was granted the opportunity by UFC president Dana White. <sep>, Pronoun: his