WrestleMania XXVI
Global Spectrum, the University of Phoenix Stadium's operator, had worked in previous years with World Wrestling Entertainment (WWE) to recruit the event to its venue. On January 18, 2008, Global Spectrum publicly announced its intention to host WrestleMania in 2010. The event gained media attention in the weeks prior when a photo of Wayne Gretzky, then head coach of the Phoenix Coyotes, wearing a shirt promoting the event surfaced in the Swedish newspaper "Expressen". A press conference, held on February 24, 2009 at the University of Phoenix Stadium, formally announced the event for Glendale, Arizona at the University of Phoenix Stadium; this event marked the first time a WrestleMania had taken place in the state of Arizona. Tickets for the event went on sale November 7, 2009 at 10:00am MST.
WrestleMania
At WrestleMania XXIV, Shawn Michaels defeated Ric Flair in a highly acclaimed match, while the Money in the Bank ladder match included seven participants from all three brands which was won by CM Punk who also wins it again at WrestleMania XXV. The ECW Championship was defended for the only time at a WrestleMania event, when Kane emerged as the new ECW Champion in a record 8 seconds, while Randy Orton retained the WWE Championship and The Undertaker won the World Heavyweight Championship for the second consecutive year, defeating Edge. In an encounter that featured major media coverage, boxing world champion Floyd Mayweather, Jr. defeated Big Show. The event was the second WrestleMania to be held at an outdoor venue.