World Heavyweight Boxing Title
World Wrestling Federation:
February 23, 1990: Tyson was scheduled to appear as referee on a Saturday Night’s Main Event match between Savage/Hogan..
~~~Buster Douglas replaced Mike Tyson on the televised show after he knocked Tyson out on a boxing Pay Per View!
World Wrestling Federation – WrestleMania 14:
March 1998: Mike Tyson popped up in the WWF again, announced at the special enforcer for the main event at WrestleMania..
Vince McMahon introduced Mike Tyson in a big elaborate ceremony on RAW, but it was all spoiled by Stone Cold Steve Austin!
A week before Wrestlemania, Mike Tyson revealed that he’d joined DX, aligning himself with WWF Champion Shawn Michaels..
Wrestlemania 14: Mike Tyson turned on DX, and helped Stone Cold Steve Austin beat Shawn Michaels for the WWF Title!!
April 2004 – K1 in Las Vegas: Muhammad Ali and Mike Tyson attended the show but do not take part in any storylines.
WWE – Mike Tyson guest host on RAW:
January 11, 2010–RAW: Shawn Michaels tried to make peace with Mike Tyson (because Tyson knocked Shawn out at WM14).. ~~~~~Mike Tyson turned heel, and aligned himself with Chris Jericho – giving Jericho a chance to earn his spot back on RAW..
~~~DX (Triple H & Shawn Michaels) defeated Mike Tyson & Chris Jericho after Tyson turned on Jericho and knocked him out!