Constantinos Philippou

UFC 133: Evans vs. Ortiz was a mixed martial arts event held by the Ultimate Fighting Championship on August 6, 2011 at the Wells Fargo Center in Philadelphia, Pennsylvania.

UFC 140: Jones vs. Machida was a mixed martial arts event held by the Ultimate Fighting Championship on December 10, 2011 at the Air Canada Centre in Toronto, Ontario, Canada. In the main event, Lyoto Machida also suffered his first submission loss at the hands of Jon Jones. In doing so, Jones retained the UFC Light Heavyweight Championship title.

UFC 155: Dos Santos vs. Velasquez II was a mixed martial arts pay-per-view event held by the Ultimate Fighting Championship on December 29, 2012 at the MGM Grand Garden Arena, Las Vegas, Nevada, United States.

UFC Fight Night 35: Rockhold vs. Philippou was a mixed martial arts event held on January 15, 2014 at The Arena at Gwinnett Center in Duluth, Georgia. The event was headlined by a middleweight bout between Luke Rockhold and Costas Philippou.

UFC Fight Night 66: Edgar vs. Faber was a mixed martial arts event held on May 16, 2015, at the Mall of Asia Arena in Pasay, Philippines. The event was headlined by a featherweight bout between former UFC Lightweight champion Frankie Edgar and former WEC Featherweight champion Urijah Faber.