The April 13, 1991 Edition of WWF Superstars of Wrestling is a Professional wrestling television show of World Wrestling Federation, which took place on March 26, 1991 at the Thomas & Mack Center in Las Vegas, Nevada.
- Numbers in parentheses indicate the length of the match.
- (c) refers to the champion(s) heading into the match.
- The Texas Tornado defeated The Black Knight (2:13)
- The Berzerker (w/ Mr. Fuji) defeated Jim Kolhep by Count Out (2:26)
- Bret Hart defeated Barry O (2:46)
- The Nasty Boys (Brian Knobbs & Jerry Sags) (c) (w/ Jimmy Hart) defeated Riki Ataki & Stephan de Leon to retain the WWF World Tag Team Championship (3:41)
- Tugboat defeated The Brooklyn Brawler (2:03)
- On The Funeral Parlor The Undertaker blindsiding The Ultimate Warrior and after the attack, locking him inside a coffin onstage. Medics and referees worked several minutes to free Warrior, who became (kayfabe) unconscious after being sealed inside. Resuscitation attempts are successful.