How about adding the ability to archive or sort the list of tournaments under the 'My Tounaments' page?
That way it'd be easier to see which tournaments you're still in and follow ones you want to keep an eye on without having to filter though pages and pages of finished tournaments and ones you're not in anymore.
Possibly either use an folder and archive system similar to the one in My Games, or add a search system to filter the displayed tournaments?
