WrestleMania IV
Brutus Beefcake defeated The Honky Tonk Man via Disqualification in a match for the WWF Intercontinental Championship. As it ended in a DQ, he did not win the belt. Randy Savage defeated Ted DiBiase to win the vacant WWF Championship.
Corey Graves deleted his Tweet! More details HERE.
WrestleMania V
Demolition (Ax & Smash) retained the WWF Tag Team Championships in a handicap match against the Powers of Pain (the Warlord & The Barbarian) and Mr Fuji. Rick Rude defeated the Ultimate Warrior to become the new WWF Intercontinental Champion.
Hulk Hogan defeated Randy Savage to become the new WWF Champion.
WrestleMania VI
Demolition (Ax & Smash) defeated The Colossal Connection (Andre the Giant & Haku) to become new WWF Tag Team Champions. Ted DiBiase defeated Jake ‘the Snake’ Roberts to retain the Million Dollar Championship (though not a sanctioned belt, this apparently still counts as a title match in WWE chronology).
The Ultimate Warrior defeated Hulk Hogan to both retain his WWF Intercontinental Championship and win Hogan’s WWF Championship.