UFC 178: Johnson vs. Cariaso; Saturday, Sept. 27 – Live on Pay-Per-View; MGM Grand Garden Arena in Las Vegas

Cariaso v Martinez NEWARK, NJ - FEBRUARY 1:  (R-L) Chris Cariaso kicks Danny Martinez in their flyweight fight during the UFC 169 event at the Prudential Center on February 1, 2014 in Newark, New Jersey. (Photo by Jeff Bottari/Zuffa LLC/Zuffa LLC via Getty Images)

Cariaso v Martinez NEWARK, NJ – FEBRUARY 1: (R-L) Chris Cariaso kicks Danny Martinez in their flyweight fight during the UFC 169 event at the Prudential Center on February 1, 2014 in Newark, New Jersey. (Photo by Jeff Bottari/Zuffa LLC/Zuffa LLC via Getty Images)

Las Vegas – UFC officials announced today that UFC light heavyweight champion Jon Jones suffered a leg injury while training for his bout against No. 2 contender Daniel Cormier, forcing the postponement of the title fight. Jones will now battle bitter rival Cormier in their highly anticipated title showdown on Saturday, Jan. 3 at the MGM Grand Garden Arena in Las Vegas.

With Jones injured, UFC 178 will now be headlined by the UFC flyweight title bout between champion Demetrious Johnson and surging contender Chris Cariaso. The Johnson-Cariaso bout moves from its originally scheduled date of Saturday, Aug. 30 in Sacramento to Saturday, Sept. 27 at the MGM Grand Garden Arena in Las Vegas.

UFC 178 also features Conor McGregor taking on Dustin Poirier in a can’t-miss featherweight bout. Other key bouts include Cat Zingano vs. Amanda Nunes in a pivotal women’s bantamweight title contender bout, Tim Kennedy vs. Yoel Romero in a middleweight clash, and former UFC bantamweight champion Dominick Cruz returning from an extended absence to battle Japanese star Takeya Mizugaki. More information on UFC 178, including additional bouts, will be announced in the days to come.

Due to the UFC 178 main event change, refunds will be given upon request at point of sale only. Deadline for refunds will be August 22.

Tickets for UFC178: Johnson Vs. Cariaso, presented by MetroPCS, are on sale now and priced at $800, $600, $400, $250, $125 and $75 (prices do not include applicable service charges). Tickets are available for purchase online at www.ticketmaster.com, by phone at (800) 745-3000 and will be available at the MGM Grand Garden Arena box office. Ticket sales are limited to eight (8) per person.

UFC178: Johnson Vs. Cariaso will be available live on Pay-Per-View at 10 p.m. ET/7 p.m. PT on UFC.TV, iN DEMAND, DirecTV, DISH Network, Avail-TVN, and in Canada on BellTV, Shaw Communications, Sasktel, and Viewer’s Choice Canada for a suggested retail price of $44.99 US/$49.99 CAN for Standard Definition and $54.99 US/$59.99 CAN for High -Definition.

All bouts live, subject to change, and subject to approval by the Nevada Athletic Commission.

About the Ultimate Fighting Championship

Owned and operated by Zuffa, LLC, the Ultimate Fighting Championship (UFC) is the premier mixed martial arts (MMA) organization and largest pay-per-view event provider in the world. Headquartered in Las Vegas with offices in London, Toronto, Singapore and Sao Paulo, UFC produces more than 40 live events annually that consistently sell out some of the most prestigious arenas around the globe. UFC programming is broadcast in 129 countries and territories to nearly 800 million TV households worldwide in 28 different languages. The UFC has a multi-year broadcast agreement with FOX in the U.S., which annually includes four live events broadcast on the FOX network, as well as The Ultimate Fighter reality television show and thousands of hours of programming on FOX Sports 1 and FOX Sports 2. In 2014, UFC launched UFC FIGHT PASS, a digital subscription service with exclusive live events, thousands of fights on-demand and original content. The UFC organization also licenses over 100 UFC GYM locations, and owns UFC.TV (offering live event broadcasts and video on-demand around the world), UFC FIT(an in-home fitness and nutrition program), UFC Magazine, and has a videogame franchise with EA SPORTS, UFC Fight Club, UFC Fan Expo, Octagon branded apparel, DVDs and Blu-rays and Topps Trading Cards. For more information, visit UFC.com and follow UFC at Facebook.com/UFC, Twitter and Instagram: @UFC.