From SmashWiki, the Super Smash Bros. wiki
The Wi-Fi Warrior Rank v1 lists the best smashers for Super Smash Bros. for Wii U's online competitive scene for the first half of 2018.
The WWR was not open-entry when it came to which events could qualify, and it instead pulled from a semi-predetermined list of weekly series. However, once a series grew in size and their tournaments regularly met the WWR's qualifying standards, they may have been added mid-season. No tournaments were included that restricted which players could enter on a large scale, such as sub-only or region-locked tournaments.
The first WWR was compiled using the results of ten of the largest open-entry Wi-fi series:
||Tuesday (Mini), Saturday (Circuit/Summit)
||Freedom, RyanDCB, MikeyNyce, GME, Jay, Pengu, Ravenking
||Monday (Flamewave Neo), Friday (Eclipse Smash), Sunday (Smash Bash)
||Tacos, Cloudhead, Erik, Nibodax, Zaxel
||Powergeorge5, Eragon, Dual, KenryckYT, TRexLordSW
||RyanDCB, Copper, Frunk
||Tuesday, Thursday, Saturday
||SlickJ, Mother/EB, Illusion, KenryckYT, TRexLordSW, Abraxas
|Sunday Smash Attack
||Conway, MagZ, VaR, 200X, Gravy
|Wary Fighter Wednesdays
||Formerly Friday (currently defunct)