WrestleMania 13 was the thirteenth annual WrestleMania. The event was presented by PlayStation and held on March 23, 1997 at the Rosemont Horizon in the Chicago suburb of Rosemont, Illinois. The main event was a no disqualification match between The Undertaker and Sycho Sid for the WWF Championship. The main matches on the undercard were Bret Hart versus Steve Austin in a submission match, Legion of Doom and Ahmed Johnson versus Nation of Domination in a Chicago Street Fight.