Keith Peterson will be the third man in the cage for the pivotal middleweight showdown between Luke Rockhold and Lyoto Machida in the UFC on Fox 15 headliner.
The three cageside judges scoring Rockhold-Machida will be Eric Colon, Derek Cleary and Dave Tirelli. The New Jersey State Athletic Control Board released a full list of the referee and judging assignments for the event to Sherdog.com on Thursday.
Meanwhile, Dan Miragliotta will oversee the co-main event showdown between Ronaldo Souza and short-notice opponent Chris Camozzi, while Michael DePasquale, Jose Tabora and Cardo Urso will have scoring duties for the 185-pound clash.