Archiving tournaments

I'd like to have an archive option for tournaments.
I mean,in ''My tournaments'' there's a finished one and three or four tournys where I didn't pass the round and there's no way to archive them,like everyone does when a game is finished.
This means that those tournaments will be in my games list forever................an archive option would be very appreciated!

I would like to be able to this and archive completed Clan Challenges too. 🙂