Each license is based on a set number of matches you can rewatch.
You can always add new matches to TeamTV. These can always be viewed.
However, once you reach your limit, older matches that fall outside that limit will move to the archive and will no longer be visible at that moment.
But how are these matches counted, and how can you free up some space?

Which matches actually count?

• Matches you created yourself count (practice matches and matches that do NOT come from the exchange).
• Matches you have analyzed, meaning matches that contain tagging, also count.

How can I clean up those matches?

Matches you created yourself count (these are often practice matches), but if you are not participating in an exchange and you manually create all your matches, then all of those count as well.
You can clean up self-created matches by deleting the video or the entire match.

Matches that have been analyzed can be cleaned up by removing the tagging (this can be done from the match page).
If you have extensively analyzed a match, you probably won’t want to delete that tagging, but if a match only contains a few tags, you could remove those to free up space.

Common misunderstanding

“I can still rewatch matches from 2 years ago—can you clean those up for me? Then I’ll be able to see the matches from the start of this season again.”
Those are matches that do NOT count toward your limit. Cleaning them up has absolutely no effect on the matches from this season that you cannot see.

If you can no longer view anything from, for example, November 8 of this season, then you need to clean up matches after November 8 to regain access to those matches from November 8.

If 4 or more teams are participating and using TeamTV for analysis (and therefore Tagging their matches), you’re more or less hitting the limit of a Basic license (50 matches).
This means you will need a Pro License if you want to be able to rewatch all your analyses from the entire season.

If you'd like, I can also rewrite this in clearer English or adapt it for a help page or documentation.