#1 Bret Hart vs Owen Hart, WrestleMania X
The Hart brothers' feud began when a misunderstanding resulted in Owen Hart being eliminated in a traditional Survivor Series match. Owen snapped and demanded a match against his brother, which Bret Hart declined.
The two faced off against The Quebecers at the Royal Rumble PPV, where Owen finally turned on his brother and attacked him after the match.
WrestleMania kicked off with the brothers going at it. The match was nothing short of perfection, with the duo presenting an absolute clinic in the middle of the ring. To everyone's surprise, Owen managed to pull off an upset on his brother, and left the ring with a hard-earned victory.
The WrestleMania opener was Bret's first match of the night, followed by the final match where Bret defeated Yokozuna to become the WWE champion. As Bret celebrated in the ring, a visibly upset Owen stared at him with disgust to end the show of shows.