No xbox controllers? Wow,single elimination isn't that of a big surprise(although,this'll be a tournament with players from all around the globe,that's true),the IGT tournament a few months ago was also a single elimination one if I remember correctly.
Free Step Dodge
ChaolanLegacy
UpSideDownGRUNT
Who knew xbox was THAT hated in Japan lol good job you switched to PS4
Gehaktbal
Yes i switched to ps4, only for the platform. Im still using my xbone controller with an converter.