WWE filed to trademark the “RAW Underground” moniker earlier this month. RAW Underground alludes to the new concept hosted by Shane McMahon on RAW.
This recently unveiled concept premiered this past Monday night. Exclusive to the red brand, WWE RAW, the worked shoot-style fights are slated to continue next Monday night. You can visit this link to check out the use description for the RAW Underground name with the USPTO (United States Patent & Trademark Office).