From WWE.com:
The Cruiserweight Classic Final between T.J. Perkins and Gran Metalik was on its way to starting as everyone had expected. That is, until WWE COO Triple H made his presence known in shocking fashion.
The Game said this night was about making history. After praising both finalists, Triple H said that there could only be one winner. Furthermore, that person would not only be the winner of the Cruiserweight Classic, but he would go to Raw Monday night as the first WWE Cruiserweight Champion!
The night culminated with T.J. Perkins winning the Cruiserweight Classic to become Raw’s first WWE Cruiserweight Champion!