April 2, 2006
Allstate Arena - Chicago, Illinois
The Allstate Arena was home to the first Casket match in Wrestlemania history where The Undertaker defeated Mark Henry. Also Rey Mysterio wins the World Heavyweight title in Triple Threat match involving him, Kurt Angle, and Randy Orton. Edge defeats Mick Foley in a Hardcore Match. And in the main event, John Cena retains his WWE Championship via submission in his match against Triple H.