Takedown creates two types of playlists in your YouTube account. A YouTube playlist contains videos. A YouTube playlist does not contain other playlists.
The first type of playlist is an Event playlist which contains the match videos associated with a specific Event. These playlists are titled with the Event name, competition level and the date.
An Event playlist title would look like this: Big Brawlers - Varsity 12/19/19
The second type is a Wrestler playlist which contains all the match video associated with a specific Wrestler. These playlists are titled with the Wrestler name.
A Wrestler playlist title would like like this: Smith, John
Note that YouTube enforces a daily playlist creation limit which can cause errors in Takedown. The only workaround for this is to wait until the next day. We can not be more specific as YouTube does not publish the specifics of this limit. It is believed to be in the range of 10-25 playlistscreated per YouTube account per day.