WWE Universal Championship holder Roman Reigns and challenger Rey Mysterio were set to battle at Sunday's Hell in a Cell pay-per-view, but it appears that match will occur on Friday Night SmackDown instead.

Mysterio sounded off on Twitter, telling Reigns and his Special Counsel, Paul Heyman, that he wanted to fight for the title Friday:

Reigns was more than happy to oblige:

Mysterio previously called out Reigns for a title shot amid a feud between the two, and Heyman accepted on behalf of the champ:

The Friday Hell in a Cell match will be making some history:

There is no love lost between the two rivals as their match nears, to the point where the apex of this feud will now occur two days earlier.