Sean Pierson

UFC 141: Lesnar vs Overeem was a mixed martial arts event held by the Ultimate Fighting Championship on Friday December 30, 2011, at the MGM Grand Garden Arena in Las Vegas, Nevada.

UFC 152: Jones vs. Belfort was a mixed martial arts pay-per-view event to be held by the Ultimate Fighting Championship on September 22, 2012 at the Air Canada Centre in Toronto, Ontario, Canada. The main event was UFC Light Heavyweight Champion Jon Jones facing former champion Vitor Belfort.

UFC 124: St-Pierre vs. Koscheck 2 was a mixed martial arts pay-per-view event held by the Ultimate Fighting Championship on December 11, 2010 at Bell Centre in Montreal, Quebec, Canada.

UFC 161: Evans vs. Henderson was a mixed martial arts event held on June 15, 2013 at the MTS Centre in Winnipeg, Manitoba, Canada.

UFC 129: St-Pierre vs. Shields took place on April 30, 2011 in Toronto, Canada. The event broke the previous record and set a new one for the largest attendance in North American MMA history with over 55,000 inside Rogers Stadium. The card was headlined by two title fights: World Welterweight Championship: Georges St-Pierre vs. Jake Shields and World Featherweight Championship: Jose Aldo vs. Mark Hominick.

UFC on FX 3: Johnson vs. McCall 2 was a mixed martial arts event held by the Ultimate Fighting Championship on June 8, 2012, at the BankAtlantic Center in Sunrise, Florida. Because of a scoring error at UFC on FX: Alves vs. Kampmann, a majority draw between Demetrious Johnson and Ian McCall was mistakenly announced as a victory for Johnson. Dana White announced the error following the conclusion of the event and that Johnson and McCall would have a rematch.