 In the main event , The Undertaker defeated Steve Austin in a singles match ( with Vince McMahon and Shane McMahon as the guest referees ) to win the WWF Championship . Of the six scheduled bouts on the undercard , two received more promotion than the others . The first was a singles match , in which The Rock defeated Triple H. The other was an eight @-@ man elimination tag team match , which featured The Union 's ( Mankind , Ken Shamrock , Test , and the Big Show ) victory over the Corporate Ministry ( Viscera , the Big Boss Man , and the Acolytes ( Bradshaw and Faarooq ) ) . 
